调试后我收到错误，我可以知道如何修复错误吗？ [英] I'm getting error after debug, may I know how to fix the error ?

问题描述

#includestdio.h

#includestdafx.h

#includestdlib.h

#include string.h





双PulauPinangCalculation（双水消费）;

双倍JohorCalculation（双水消费） ;

双SelangorCalculation（双水消费）;

双LabuanCalculation（双水消费）;

双NegeriSembilanCalculation（双水消费）;

double MelakaCalculation（double waterConsumption）;

double KedahCalculation（double waterConsumption）;

double KelantanCalculation（double waterConsumption）;

double PerakCalculation（双水消费）;

双重登嘉楼计算（双水消费）;

双倍PahangCalculation（双水消费）;

双倍PerlisCalculation（双水消费） ;

双Sarawak1Calculation（双水消费）;

双Sarawak2Calculati on（double waterConsumption）;

双Sarawak3Calculation（双水消费）;

双SabahCalculation（双水消费）;



int main（）

{

double waterConsumption = 0;

int state = 1;



while（state！= 0）{

printf（由姓名和ID编写：45678 \ n）;

printf（分类：4SPG1 \ n）;

printf（这个程序为你计算每月水费。\ n）;

printf（马来西亚国家\ n）;

printf（1。 Johor \\\
）;

printf（2.Kedah \ n）;

printf（3.Kelantan \ n）;

printf（4.Labuan \ n）;

printf（5.Malaka \ n）;

printf（6。 Negeri Sembilan \ n）;

printf（7.Phanghang \ n）;

printf（8.Perak \ n）;

printf（9.Perlis\ n）;

printf（10.Pulau Pinang \ n）;

printf（ 11. Sabah \ n;

printf（12.砂拉越1（古晋，诗巫，Sri Aman，美里，林邦，Sarikei，Kapit）\ n）;

printf（13。沙捞越2（民都鲁）\ n）;

printf（14.砂拉越3（沙捞越其他地区）\ n）;

printf（15.雪兰莪/吉隆坡/ Putrajaya \ n）;

printf（16. Terengganu \ n）;



printf（\ n请选择你的州或输入0退出：）;

while（！scanf_s（％d，& state））{

printf（必须是数字：）;

getchar（）;
}



开关（州）{

案例1：

printf（ 选择状态：Johor \ n）;

执行{

printf（请输入本月用水量（以m ^ 3为单位）：） ;

while（！scanf_s（％lf，& waterConsumption））{

printf（必须是数字：）;

getchar（）！='\ n';

}

if（waterConsumption< 0）{

printf（错！不能为负值！再次输入！\ n）;

}

else if （waterConsumption> = 0）{

double result = JohorCalculation（waterConsumption）;

printf（你需要支付RM％。2f％n，结果） ;

printf（这个月。）;

printf（\ n ----------------- -------------------------------------------------- --- \ n）;

}

} while（waterConsumption< 0）;

休息;

案例2：

printf（选择状态：Kedah \ n）;

执行{

printf（请键入在本月的用水量（以m ^ 3为单位）：）;

while（！scanf_s（％lf，& waterConsumption））{

printf （必须是数字：）;

getchar（）！='\ n';

}

if（waterConsumption< ; 0）{

printf（错！不能为负值！再次输入！ \\ n）;

}

否则if（waterConsumption> = 0）{

double result = KedahCalculation（waterConsumption）;

printf（你需要支付RM％.2f％n，结果）;

printf（这个月。）;

printf（\ n ------------------------------------------- --------------------------- \ n）;

}

} while（waterConsumption< 0）;

休息;

案例3：

printf（选择状态：吉兰丹\ n）;

做{

printf（请输入本月用水量（以m ^ 3为单位）：）;

while（！scanf_s（％ lf，& waterConsumption））{

printf（必须是数字：）;

getchar（）！='\ n';

}

if（waterConsumption< 0）{

printf（错！不能为负值！再次输入！\ n）;

}

否则if（waterConsumption> = 0）{

double result = KelantanCalculation（waterConsumption）;

printf（你需要支付RM％.2f％n，结果）;

printf（这个月。）;

printf（ \
------------------------------------------------ ---------------------- \ n）;

}

} while（waterConsumption< ; 0）;

休息;

案例4：

printf（Se le状态：Labuan \\\
）;

做{

printf（请输入本月用水量（以m ^ 3为单位）：）;

while（！scanf_s（％lf，& waterConsumption））{

printf（必须是数字：）;

getchar（）！='\ n';

}

if（waterConsumption< 0）{

printf（错！不能为负值！再次输入！\ n）;

}

else if （waterConsumption> = 0）{

double result = LabuanCalculation（waterConsumption）;

printf（你需要支付RM％。2f％n，结果） ;

printf（这个月。）;

printf（\ n ----------------- -------------------------------------------------- --- \ n）;

}

} while（waterConsumption< 0）;

休息;

案例5：

printf（选择状态：Melaka \ n）;

执行{

printf（请键入在本月的用水量（以m ^ 3为单位）：）;

while（！scanf_s（％lf，& waterConsumption））{

printf （必须是数字：）;

getchar（）！='\ n';

}

if（waterConsumption< ; 0）{

printf（错！不能为负值！再次输入！\ n）;

}

else if（waterConsumption> = 0）{

double result = MelakaCalculation（waterConsumption）;

printf（你需要支付RM％.2f％n，结果）;

printf（这个月。）;

printf（\ n ----------------------------------------- ----------------------------- \\\
）;

}

} while（waterConsumption< 0）;

休息;

案例6：

printf（选择状态：Negeri Sembilan \ n）;

do {

printf（请输入本月用水量（以m ^ 3为单位）：）;

while（！scanf_s（ ％lf，& waterConsumption））{

printf（必须是数字：）;

getchar（）！='\ n';

}

if（waterConsumption< 0）{

printf（错！不能为负值！再次输入！\ n） ;

}

否则if（waterConsumption> = 0）{

double result = NegeriSembilanCalculation（waterConsumption）;

printf（你需要支付RM％.2f％n，结果）;

printf（这个月。）;

printf（ \\\
----------------------------------------------- ----------------------- \ n）;

}

} while（waterConsumption < 0）;

休息;

案例7：

printf（Seleted state：Pahang\\\
）;

do {

printf（请输入本月用水量（以m ^ 3为单位）： ）;

while（！scanf_s（％lf，& waterConsumption））{

printf（必须是数字：）;

getchar（）！='\ n';

}

if（waterConsumption< 0）{

printf（错！不能为负值！再次输入！\ n）;

}

else if （waterConsumption> = 0）{

双倍结果= PahangCalculation（waterConsumption）;

printf（你需要支付RM％。2f％n，结果） ;

printf（这个月。）;

printf（\ n ----------------- -------------------------------------------------- --- \ n）;

}

} while（waterConsumption< 0）;

休息;

案例8：

printf（选择状态：Perak \ n）;

执行{

printf（请键入在本月的用水量（以m ^ 3为单位）：）;

while（！scanf_s（％lf，& waterConsumption））{

printf （必须是数字：）;

getchar（）;

}

if（waterConsumption< 0）{

printf（错！不能为负值！再次输入！\ n）;

}

否则if（waterConsumption> = 0）{

double result = PerakCalculation（waterConsumption）;

printf（你需要支付RM％.2f％n，结果）;

printf（这个月。）;

printf（\ n-- -------------------------------------------------- ------------------ \ n）;

}

} while（waterConsumption< 0）;

休息;

案例9：

printf（选择状态：Perlis \ n）;

做{

printf（请输入本月用水量（以m ^ 3为单位）：）;

while（！scanf_s（％ lf，& waterConsumption））{

printf（必须是数字：）;

getchar（）！='\ n';

}

if（waterConsumption< 0）{

printf（错！不能为负值！再次输入！\ n）;

}

else if（waterConsumption> = 0）{

double result = PerlisCalculation（waterConsumption）;

printf（你需要支付RM％.2f％n，结果）;

printf（这个月。）;

printf（ \
------------------------------------------------ ---------------------- \ n）;

}

} while（waterConsumption< ; 0）;

休息;

案例10：

printf（Selet ed州：Pulau Pinang \\\
）;

do {

printf（请输入本月用水量（以m ^ 3为单位）：） ;

while（！scanf_s（％lf，& waterConsumption））{

printf（必须是数字：）;

getchar（）！='\ n';

}

if（waterConsumption< 0）{

printf（错！不能为负值！再次输入！\ n）;

}

else if （waterConsumption> = 0）{

双重结果= PulauPinangCalculation（waterConsumption）;

printf（你需要支付RM％。2f％n，结果） ;

printf（这个月。）;

printf（\ n ----------------- -------------------------------------------------- --- \ n）;

}

} while（waterConsumption< 0）;

休息;

案例11：

printf（选择状态：Sabah \ n）;

执行{

printf（请键入在本月的用水量（以m ^ 3为单位）：）;

while（！scanf_s（％lf，& waterConsumption））{

printf （必须是数字：）;

getchar（）！='\ n';

}

if（waterConsumption< ; 0）{

printf（错！不能为负值！键入再次！\ n）;

}

否则if（waterConsumption> = 0）{

double result = SabahCalculation（waterConsumption） ;

printf（你需要支付RM％。2f％n，结果）;

printf（这个月。）;

printf（\ n ---------------------------------------- ------------------------------ \ n）;

}

} while（waterConsumption< 0）;

休息;

案例12：

printf（砂拉越1（古晋，诗巫，Sri Aman，美里，林邦，Sarikei） ，Kapit）\ n）;

做{

printf（请输入本月用水量（以m ^ 3为单位）：）; < （&！$ scan $（％lf，& waterConsumption））{

printf（必须是数字：）;

getchar（）！='\ n';

}

if（waterConsumption< 0）{

printf（错！不能是负值！再次输入！\ n）;

}

否则if（waterConsumption> = 0）{

double result = Sarawak1Calculation（waterConsumption）;

printf（你需要支付RM％.2f％n，结果）;

printf（这个月。 ）;

printf（\ n ---------------------------------- ------------------------------------ \\\
）;

}

} while（waterConsumption< 0）;

break;

案例13：

printf（砂拉越2（民都鲁）\ n）;

do {

printf （请输入本月用水量（以m ^ 3为单位）：）;

while（！scanf_s（％lf，& waterConsumption））{

printf（必须是数字：）;

getchar（）！='\ n';

}

if（waterConsumption< 0）{

printf（错！不能为负值！再次输入！\ n）;

}

else if （waterConsumption> = 0）{

double result = Sarawak2Calculation（waterConsumption）;

printf（你需要支付RM％。2f％n，结果） ;

printf（这个月。）;

printf（\ n ----------------- -------------------------------------------------- --- \ n）;

}

} while（waterConsumption< 0）;

休息;

案例14：

printf（沙捞越3（沙捞越的其他地区）\ n）;

do {

printf （请输入本月用水量（以m ^ 3为单位）：）;

while（！scanf_s（％lf，& waterConsumption））{

printf（必须是数字：）;

getchar（）！='\ n';

}

if（waterConsumption< 0）{

printf（错！不能为负值e！再次输入！\ n）;

}

else if（waterConsumption> = 0）{

double result = Sarawak3Calculation（waterConsumption）;

printf（你需要支付RM％.2f％n，结果）;

printf（这个月。）;

printf（\ n ------------------------------------ ---------------------------------- \ n）;

}

} while（waterConsumption< 0）;

休息;

案例15：

printf（Seleted state：Selangor / Kuala Lumpur / Putrajaya \ n）;

做{

printf（请输入本月用水量（以m ^ 3为单位）：）;

while（ ！scanf_s（％lf，& waterConsumption））{

printf（必须是数字：）;

getchar（）！='\ n ';

}

if（waterConsumption< 0）{

printf（错！不能为负值！再次输入！ \\ n）;

}

否则if（waterConsumption> = 0）{

double result = SelangorCalculation（waterConsumption）;

printf（你需要支付RM％.2f％n，结果）;

printf（这个月。）;

printf（\ n ------------------------------------------- --------------------------- \ n）;

}

} while（waterConsumption< 0）;

break;

case 16：

printf（Seleted state：Terengganu \ n）;

do {

printf（请输入耗水量这个月（以m ^ 3为单位）：）;

while（！scanf_s（％lf，& waterConsumption））{

printf（必须是一个数字：）;

getchar（）！='\ n';

}

if（waterConsumption< 0）{

printf（错！不能为负值！再次输入！\ n）;

}

else if （waterConsumption> = 0）{

double result = TerengganuCalculation（waterConsumption）;

printf（你需要支付RM％。2f％n，结果） ;

printf（这个月。）;

printf（\ n ----------------- -------------------------------------------------- --- \ n）;

}

} while（waterConsumption< 0）;

休息;

案例0：



休息;

默认：

printf（\ nInvalid Input！ ！\ n）;

}

}

printf（感谢您使用我的程序。\ n）;

返回0;

}

//槟城

双PulauPinangCalculation（双水消费）{

double total = 0;

double balanceLitre = 0;

double band1 = 0.22 * 20;

doub le band2 = 0.46 * 15;

double band3 = 0.68 * 20;

double band4 = 1.17 * 140;

double band5 = 0.48 * 5;



if（waterConsumption> = 0&& waterConsumption< = 20）{

total = waterConsumption * 0.22;

if（total< 2.5）{

total = 2.5; <如果（waterConsumption> 20&& waterConsumption< = 40）{$ / $
balanceLitre = waterConsumption - 20;

balanceLitre * = 0.46;

total = band1 + balanceLitre;

if（waterConsumption> 35）{

balanceLitre = waterConsumption - 35;

balanceLitre * = 0.48;

total = band1 + band2 + balanceLitre;

}

}

else if（waterConsumption> 40&& waterConsumption< = 60）{

balanceLitre = waterConsumption - 40 ;

balanceLitre * = 0.68;

total = band1 + band2 + band5 + balanceLitre;

}

else if（waterConsumption>&&waterTersumption< = 200）{

balanceLitre = waterConsumption - 60;

balanceLit re * = 1.17;

total = band1 + band2 + band5 + band3 + balanceLitre;

}

else if（waterConsumption> 200）{

balanceLitre = waterConsumption - 200;

balanceLitre * = 1.30;

total = band1 + band2 + band5 + band3 + band4 + balanceLitre;

}

总回报;

}

//柔佛

double JohorCalculation（double waterConsumption）{

double total = 0;

double balanceLitre = 0;

double band1 = 0.80 * 20;

double band2 = 2.00 * 15;



if（waterConsumption> = 0&& waterConsumption< = 20）{

total = waterConsumption * 0.8;

if（total< 7）{

total = 7;

}

}

否则if（waterConsumption> 20&& waterConsumption< = 35）{

balanceLitre = waterConsumption - 20;

balanceLitre * = 2.00;

total = band1 + balanceLitre;



}

else if（waterConsumption> 35）{

balanceLitre = waterConsump - 35;

balanceLitre * = 3.00;

总计= band1 + band2 + balanceLitre;

}

返回总额;

}



//雪兰莪/吉隆坡/普特拉贾亚

双重雪兰莪计算（双水消费）{

double total = 0;

double balanceLitre = 0;

double band1 = 0.57 * 20;

double band2 = 1.03 * 15;



if（waterConsumption> = 0&& waterConsumption< = 20）{

total = waterConsumption * 0.57;

if（total< 6）{

total = 6; <如果（waterConsumption> 20&& waterConsumption< = 35）{
$ b $} b $ b b balanceLitre = waterConsumption - 20;

balanceLitre * = 1.03;

total = band1 + balanceLitre;



}

否则if（waterConsumption> 35）{

balanceLitre = waterConsumption - 35;

balanceLitre * = 2.00;

total = band1 + band2 + balanceLitre;

}

返回总额;

}



// Labuan

double LabuanCalculation（double waterConsumption）{

double total = 0;

double balanceLitre = 0;

double band1 = 0.70 * 20;

double band2 = 1.20 * 15;



if（waterConsumption> ; = 0&& waterConsumption< = 20）{

total = waterCo nsumption * 0.70;

if（total< 7）{

总计= 7;

}

}

否则if（waterConsumption> 20& & waterConsumption< = 35）{

balanceLitre = waterConsumption - 20;

balanceLitre * = 1.20;

total = band1 + balanceLitre;



}

否则if（waterConsumption> 35）{

balanceLitre = waterConsumption - 35;

balanceLitre * = 1.70;

总计= band1 + band2 + balanceLitre;

}

返回总数;

}



// Negeri Sembilan

双倍NegeriSembilanCalculation（双水消费）{

double总计= 0;

double balanceLitre = 0;

double band1 = 0.55 * 20;

double band2 = 0.85 * 15;



if（waterConsumption> = 0&& waterConsumption< = 20）{

total = waterConsumption * 0.55;

如果（总计<5）{

总计= 5;

如果（waterConsumption> 20&& waterConsumption< = 35）{

balanceLitre = waterConsumption - 20;

balanceLitre * = 0.85;

total = band1 + balanceLitre;



}

否则if（waterConsumption> 35）{

balanceLitre = waterConsumption - 35;

balanceLitre * = 1.40;

总计= band1 + band2 + balanceLitre;

}

返回总额;

}



//马六甲

双MelakaCalculation（双水消费）{

double total = 0 ;

double balanceLitre = 0;

double band1 = 0.70 * 20;

double band2 = 1.15 * 15;



if（waterConsumption> = 0&& waterConsumption< = 20）{

total = waterConsumption * 0.70;

如果（总计<7）{

总计= 7;

}

}

否则if（waterConsumption > 20&& waterConsumption< = 35）{

balanceLitre = waterConsumption - 20;

balanceLitre * = 1.15;

total = band1 + balanceLitre;



}

else if（waterConsumption> 35）{

balanceLitre = waterConsumption - 35;

balanceLitre * = 1.75;

total = band1 + band2 + balanceLitre;

}

返回总额;

}



// Kedah

double KedahCalculation（double waterConsumption）{

double total = 0;

double balanceLitre = 0;

double band1 = 0.50 * 20;

double band2 = 0.90 * 15;



if（waterConsumption> = 0&& waterConsumption< = 20）{

total = waterConsumption * 0.50;

if（total< 6）{

total = 6;

}

}

否则if（waterConsumption> 20&& waterConsumption< = 35）{

balanceLitre = waterConsumption - 20;

balanceLitre * = 0.90;

总计= band1 + balanceLitre;



}

否则（waterConsumption> 35）{

balanceLitre = waterConsumption - 35;

balanceLitre * = 1.30;

total = band1 + band2 + balanceLitre;

}

返回总数;

}



//吉兰丹

双吉兰丹计算（双水消费）{

总计双倍= 0;

double balanceLitre = 0;

double band1 = 0.45 * 20;

double band2 = 0.97 * 15;



if（waterConsumption> = 0&& waterConsumption< = 20）{

total = waterConsumption * 0.45;

if（total< 4.5）{

total = 4.5; <如果（waterConsumption> 20&& waterConsumption< = 35）{
$ b $} b $ b b balanceLitre = waterConsumption - 20;

balanceLitre * = 0.97;

total = band1 + balanceLitre;



}

else if（waterConsumption> 35）{

balanceLitre = waterConsumption - 35;

balanceLitre * = 1.42;

total = band1 + band2 + balanceLitre;

}

返回总额;

}



//霹雳

双PerakCalculation（双水消费）{

总计= 0;

double balanceLitre = 0;

double band1 = 0.30 * 10;

double band2 = 0.70 * 10;



if（waterConsumption> ; = 0&& waterConsumption< = 10）{

total = water消耗* 0.30;

if（total< 3）{

总计= 3;

}

}

否则if（waterConsumption> 10& & waterConsumption< = 20）{

balanceLitre = waterConsumption - 10;

balanceLitre * = 0.70;

total = band1 + balanceLitre;



}

if if（waterConsumption> 20）{

balanceLitre = waterConsumption - 20;

balanceLitre * = 1.00;

total = band1 + band2 + balanceLitre;

}

返回总数;

}



//登嘉楼

双倍登嘉楼计算（双水消费）{

总计双倍= 0;

double balanceLitre = 0;

double band1 = 0.42 * 20;

double band2 = 0.65 * 20;

double band3 = 0.90 * 20;



if（waterConsumption> = 0&& waterConsumption< = 20）{

total = waterConsumption * 0.42;

if（total< 4）{

总计= 4;

}

}

否则if（waterConsumption> 20&& waterConsumption< = 40）{

balanceLitre = waterConsumption - 20;

balanceLitre * = 0.65;

total = band1 + balanceLitre;



}

else if（waterConsumption> 40&& waterConsumption< = 60）{

balanceLitre = waterConsumption - 40;

balanceLitre * = 0.90;

total = band1 + band2 + balanceLitre;



}

否则if（waterConsumption> 60）{

balanceLitre = waterConsumption - 60;

balanceLitre * = 1.00;

总= band1 + band2 + band3 + balanceLitre;

}

返回总额;

}



//彭亨

双倍PahangCalculation（双水消费）{

总计= 0;

double balanceLitre = 0;

double band1 = 0.37 * 18;

double band2 = 0.79 * 27;



if（ waterConsumption> = 0&& waterConsumption& lt; = 18）{

total = waterConsumption * 0.37;

if（total< 3）{

总计= 3;

}

}

否则if（waterConsumption> 18& & waterConsumption< = 45）{

balanceLitre = waterConsumption - 18;

balanceLitre * = 0.79;

total = band1 + balanceLitre;



}

否则if（waterConsumption> 45）{

balanceLitre = waterConsumption - 45;

balanceLitre * = 0.99;

total = band1 + band2 + balanceLitre;

}

返回总数;

}



// Perlis

双倍PerlisCalculation（双水消费）{

总计双倍= 0;

double balanceLitre = 0;

double band1 = 0.40 * 15;

double band2 = 0.70 * 25;



if（waterConsumption> = 0&& waterConsumption< = 15）{

total = waterConsumption * 0.40;

if（总计< 4）{

总计= 4;

}

}

else if（waterConsumption> 15&& waterConsumption< = 40）{

balanceLitre = waterConsumption - 15;

balanceLitre * = 0.70;

total = band1 + balanceLitre;



}

否则if（waterConsumption> 40）{

balanceLitre = waterConsumption - 40;

balanceLitre * = 1.10;

总计= band1 + band2 + balanceLitre;

}

返回总额;

}



//砂拉越1

双重砂拉越1计算（双水消费）{

总计双倍= 0;

double balanceLitre = 0;

double band1 = 0.48 * 15;

double band2 = 0.72 * 35;



if（waterConsumption> = 0&& waterConsumption< = 15）{

total = waterConsumption * 0.48;

如果（总计<4.4）{

总计= 4.4;

}

}

否则如果（ waterConsumption> 15& waterConsumption< = 50）{

balanc eLitre = waterConsumption - 15;

\t\tbalanceLitre *= 0.72;

\t\ttotal = band1 + balanceLitre;



\t}

\telse if (waterConsumption > 50) {

\t\tbalanceLitre = waterConsumption - 50;

\t\tbalanceLitre *= 0.76;

\t\ttotal = band1 + band2 + balanceLitre;

\t}

\treturn total;

}



//Sarawak 2

double Sarawak2Calculation(double waterConsumption) {

\tdouble total = 0;

\tdouble balanceLitre = 0;

\tdouble band1 = 6.60;

\tdouble band2 = 0.61 * 31;



\tif (waterConsumption >= 0 && waterConsumption <= 14) {

\t\ttotal = 6.6;



\t}

\telse if (waterConsumption >14 && waterConsumption <= 45) {

\t\tbalanceLitre = waterConsumption - 14;

\t\tbalanceLitre *= 0.61;

\t\ttotal = band1 + balanceLitre;



\t}

\telse if (waterConsumption > 45) {

\t\tbalanceLitre = waterConsumption - 45;

\t\tbalanceLitre *= 0.66;

\t\ttotal = band1 + band2 + balanceLi tre;

\t}

\treturn total;

}





//Sarawak 3

double Sarawak3Calculation(double waterConsumption) {

\tdouble total = 0;

\tdouble balanceLitre = 0;

\tdouble band1 = 0.44 * 15;

\tdouble band2 = 0.65 * 35;



\tif (waterConsumption >= 0 && waterConsumption <= 15) {

\t\ttotal = waterConsumption * 0.44;

\t\tif (total < 4) {

\t\t\ttotal = 4;

\t\t}

\t}

\telse if (waterConsumption >15 && waterConsumption <= 50) {

\t\tbalanceLitre = waterConsumption - 15;

\t\tbalanceLitre *= 0.65;

\t\ttotal = band1 + balanceLitre;



\t}

\telse if (waterConsumption > 50) {

\t\tbalanceLitre = waterConsumption - 50;

\t\tbalanceLitre *= 0.69;

\t\ttotal = band1 + band2 + balanceLitre;

\t}

\treturn total;

}



//Sabah

double SabahCalculation(double waterConsumption) {

\tdouble total = 0;

\tdouble balanceLitre = 0;

\tdouble band1 = 0.30 * 10;

\tdouble band2 = 0.60 * 10;

\tdouble band3 = 1.10 * 15;

\tdouble band4 = 1.30 * 25;



\tif (waterConsumption &g t;= 0 && waterConsumption <= 10) {

\t\ttotal = waterConsumption * 0.30;

\t\tif (total < 3) {

\t\t\ttotal = 3;

\t\t}

\t}

\telse if (waterConsumption >10 && waterConsumption <= 20) {

\t\tbalanceLitre = waterConsumption - 10;

\t\tbalanceLitre *= 0.60;

\t\ttotal = band1 + balanceLitre;



\t}

\telse if (waterConsumption > 20 && waterConsumption <= 35) {

\t\tbalanceLitre = waterConsumption - 20;

\t\tbalanceLitre *= 1.10;

\t\ttotal = band1 + band2 + balanceLitre;



\t}

\telse if (waterConsumption > 35 && waterConsumption <= 60) {

\t\tbalanceLitre = waterConsumption - 35;

\t\tbalanceLitre *= 1.30;

\t\ttotal = band1 + band2 + band3 + balanceLitre;



\t}

\telse if (waterConsumption > 60) {

\t\tbalanceLitre = waterConsumptio n - 60;

\t\tbalanceLitre *= 1.80;

\t\ttotal = band1 + band2 + band3 + band4 + balanceLitre;

\t}

\treturn total;

}



What I have tried:



Step1

Error Msg

C4700 uninitialized local variable ’state’ used

C4473 ’printf’: not enough arguments passed format string



I’m using VB 2015 C Language



Step2

update, after I change from int state; to int state = 1; that big boss advice

it’s able to debug but then after I key in the number and I’m getting another error which is

\"Debug Assertion Failed\"

Expression: (\"’n’ format specifier disabled\", 0)

#include "stdio.h"
#include "stdafx.h"
#include "stdlib.h"
#include "string.h"


double PulauPinangCalculation(double waterConsumption);
double JohorCalculation(double waterConsumption);
double SelangorCalculation(double waterConsumption);
double LabuanCalculation(double waterConsumption);
double NegeriSembilanCalculation(double waterConsumption);
double MelakaCalculation(double waterConsumption);
double KedahCalculation(double waterConsumption);
double KelantanCalculation(double waterConsumption);
double PerakCalculation(double waterConsumption);
double TerengganuCalculation(double waterConsumption);
double PahangCalculation(double waterConsumption);
double PerlisCalculation(double waterConsumption);
double Sarawak1Calculation(double waterConsumption);
double Sarawak2Calculation(double waterConsumption);
double Sarawak3Calculation(double waterConsumption);
double SabahCalculation(double waterConsumption);

int main()
{
double waterConsumption = 0;
int state = 1;

while (state != 0) {
printf("Prepared by Name and ID: 45678\n");
printf("Class: 4SPG1\n");
printf("This program calculates the monthly water bill for you.\n");
printf("States in Malaysia\n");
printf("1. Johor\n");
printf("2. Kedah\n");
printf("3. Kelantan\n");
printf("4. Labuan\n");
printf("5. Melaka\n");
printf("6. Negeri Sembilan\n");
printf("7. Pahang\n");
printf("8. Perak\n");
printf("9. Perlis\n");
printf("10. Pulau Pinang\n");
printf("11. Sabah\n");
printf("12. Sarawak 1(Kuching, Sibu, Sri Aman, Miri, Limbang, Sarikei, Kapit)\n");
printf("13. Sarawak 2(Bintulu)\n");
printf("14. Sarawak 3(Other Parts of Sarawak)\n");
printf("15. Selangor / Kuala Lumpur / Putrajaya\n");
printf("16. Terengganu\n");

printf("\nPlease select your state or enter 0 to exit: ");
while (!scanf_s("%d", &state)) {
printf("Must be a number: ");
getchar();
}

switch (state) {
case 1:
printf("Seleted state: Johor\n");
do {
printf("Please key in the water consumption for this month (in m^3): ");
while (!scanf_s("%lf", &waterConsumption)) {
printf("Must be a number: ");
getchar() != '\n';
}
if (waterConsumption < 0) {
printf("Wrong! Cannot be negative value! Key in again!\n");
}
else if (waterConsumption >= 0) {
double result = JohorCalculation(waterConsumption);
printf("You need to pay for RM %.2f%n", result);
printf(" for this month.");
printf("\n----------------------------------------------------------------------\n");
}
} while (waterConsumption < 0);
break;
case 2:
printf("Seleted state: Kedah\n");
do {
printf("Please key in the water consumption for this month (in m^3): ");
while (!scanf_s("%lf", &waterConsumption)) {
printf("Must be a number: ");
getchar() != '\n';
}
if (waterConsumption < 0) {
printf("Wrong! Cannot be negative value! Key in again!\n");
}
else if (waterConsumption >= 0) {
double result = KedahCalculation(waterConsumption);
printf("You need to pay for RM %.2f%n", result);
printf(" for this month.");
printf("\n----------------------------------------------------------------------\n");
}
} while (waterConsumption < 0);
break;
case 3:
printf("Seleted state: Kelantan\n");
do {
printf("Please key in the water consumption for this month (in m^3): ");
while (!scanf_s("%lf", &waterConsumption)) {
printf("Must be a number: ");
getchar() != '\n';
}
if (waterConsumption < 0) {
printf("Wrong! Cannot be negative value! Key in again!\n");
}
else if (waterConsumption >= 0) {
double result = KelantanCalculation(waterConsumption);
printf("You need to pay for RM %.2f%n", result);
printf(" for this month.");
printf("\n----------------------------------------------------------------------\n");
}
} while (waterConsumption < 0);
break;
case 4:
printf("Seleted state: Labuan\n");
do {
printf("Please key in the water consumption for this month (in m^3): ");
while (!scanf_s("%lf", &waterConsumption)) {
printf("Must be a number: ");
getchar() != '\n';
}
if (waterConsumption < 0) {
printf("Wrong! Cannot be negative value! Key in again!\n");
}
else if (waterConsumption >= 0) {
double result = LabuanCalculation(waterConsumption);
printf("You need to pay for RM %.2f%n", result);
printf(" for this month.");
printf("\n----------------------------------------------------------------------\n");
}
} while (waterConsumption < 0);
break;
case 5:
printf("Seleted state: Melaka\n");
do {
printf("Please key in the water consumption for this month (in m^3): ");
while (!scanf_s("%lf", &waterConsumption)) {
printf("Must be a number: ");
getchar() != '\n';
}
if (waterConsumption < 0) {
printf("Wrong! Cannot be negative value! Key in again!\n");
}
else if (waterConsumption >= 0) {
double result = MelakaCalculation(waterConsumption);
printf("You need to pay for RM %.2f%n", result);
printf(" for this month.");
printf("\n----------------------------------------------------------------------\n");
}
} while (waterConsumption < 0);
break;
case 6:
printf("Seleted state: Negeri Sembilan\n");
do {
printf("Please key in the water consumption for this month (in m^3): ");
while (!scanf_s("%lf", &waterConsumption)) {
printf("Must be a number: ");
getchar() != '\n';
}
if (waterConsumption < 0) {
printf("Wrong! Cannot be negative value! Key in again!\n");
}
else if (waterConsumption >= 0) {
double result = NegeriSembilanCalculation(waterConsumption);
printf("You need to pay for RM %.2f%n", result);
printf(" for this month.");
printf("\n----------------------------------------------------------------------\n");
}
} while (waterConsumption < 0);
break;
case 7:
printf("Seleted state: Pahang\n");
do {
printf("Please key in the water consumption for this month (in m^3): ");
while (!scanf_s("%lf", &waterConsumption)) {
printf("Must be a number: ");
getchar() != '\n';
}
if (waterConsumption < 0) {
printf("Wrong! Cannot be negative value! Key in again!\n");
}
else if (waterConsumption >= 0) {
double result = PahangCalculation(waterConsumption);
printf("You need to pay for RM %.2f%n", result);
printf(" for this month.");
printf("\n----------------------------------------------------------------------\n");
}
} while (waterConsumption < 0);
break;
case 8:
printf("Seleted state: Perak\n");
do {
printf("Please key in the water consumption for this month (in m^3): ");
while (!scanf_s("%lf", &waterConsumption)) {
printf("Must be a number: ");
getchar();
}
if (waterConsumption < 0) {
printf("Wrong! Cannot be negative value! Key in again!\n");
}
else if (waterConsumption >= 0) {
double result = PerakCalculation(waterConsumption);
printf("You need to pay for RM %.2f%n", result);
printf(" for this month.");
printf("\n----------------------------------------------------------------------\n");
}
} while (waterConsumption < 0);
break;
case 9:
printf("Seleted state: Perlis\n");
do {
printf("Please key in the water consumption for this month (in m^3): ");
while (!scanf_s("%lf", &waterConsumption)) {
printf("Must be a number: ");
getchar() != '\n';
}
if (waterConsumption < 0) {
printf("Wrong! Cannot be negative value! Key in again!\n");
}
else if (waterConsumption >= 0) {
double result = PerlisCalculation(waterConsumption);
printf("You need to pay for RM %.2f%n", result);
printf(" for this month.");
printf("\n----------------------------------------------------------------------\n");
}
} while (waterConsumption < 0);
break;
case 10:
printf("Seleted state: Pulau Pinang\n");
do {
printf("Please key in the water consumption for this month (in m^3): ");
while (!scanf_s("%lf", &waterConsumption)) {
printf("Must be a number: ");
getchar() != '\n';
}
if (waterConsumption < 0) {
printf("Wrong! Cannot be negative value! Key in again!\n");
}
else if (waterConsumption >= 0) {
double result = PulauPinangCalculation(waterConsumption);
printf("You need to pay for RM %.2f%n", result);
printf(" for this month.");
printf("\n----------------------------------------------------------------------\n");
}
} while (waterConsumption < 0);
break;
case 11:
printf("Seleted state: Sabah\n");
do {
printf("Please key in the water consumption for this month (in m^3): ");
while (!scanf_s("%lf", &waterConsumption)) {
printf("Must be a number: ");
getchar() != '\n';
}
if (waterConsumption < 0) {
printf("Wrong! Cannot be negative value! Key in again!\n");
}
else if (waterConsumption >= 0) {
double result = SabahCalculation(waterConsumption);
printf("You need to pay for RM %.2f%n", result);
printf(" for this month.");
printf("\n----------------------------------------------------------------------\n");
}
} while (waterConsumption < 0);
break;
case 12:
printf("Sarawak 1(Kuching, Sibu, Sri Aman, Miri, Limbang, Sarikei, Kapit)\n");
do {
printf("Please key in the water consumption for this month (in m^3): ");
while (!scanf_s("%lf", &waterConsumption)) {
printf("Must be a number: ");
getchar() != '\n';
}
if (waterConsumption < 0) {
printf("Wrong! Cannot be negative value! Key in again!\n");
}
else if (waterConsumption >= 0) {
double result = Sarawak1Calculation(waterConsumption);
printf("You need to pay for RM %.2f%n", result);
printf(" for this month.");
printf("\n----------------------------------------------------------------------\n");
}
} while (waterConsumption < 0);
break;
case 13:
printf("Sarawak 2(Bintulu)\n");
do {
printf("Please key in the water consumption for this month (in m^3): ");
while (!scanf_s("%lf", &waterConsumption)) {
printf("Must be a number: ");
getchar() != '\n';
}
if (waterConsumption < 0) {
printf("Wrong! Cannot be negative value! Key in again!\n");
}
else if (waterConsumption >= 0) {
double result = Sarawak2Calculation(waterConsumption);
printf("You need to pay for RM %.2f%n", result);
printf(" for this month.");
printf("\n----------------------------------------------------------------------\n");
}
} while (waterConsumption < 0);
break;
case 14:
printf("Sarawak 3(Other Parts of Sarawak)\n");
do {
printf("Please key in the water consumption for this month (in m^3): ");
while (!scanf_s("%lf", &waterConsumption)) {
printf("Must be a number: ");
getchar() != '\n';
}
if (waterConsumption < 0) {
printf("Wrong! Cannot be negative value! Key in again!\n");
}
else if (waterConsumption >= 0) {
double result = Sarawak3Calculation(waterConsumption);
printf("You need to pay for RM %.2f%n", result);
printf(" for this month.");
printf("\n----------------------------------------------------------------------\n");
}
} while (waterConsumption < 0);
break;
case 15:
printf("Seleted state: Selangor / Kuala Lumpur / Putrajaya\n");
do {
printf("Please key in the water consumption for this month (in m^3): ");
while (!scanf_s("%lf", &waterConsumption)) {
printf("Must be a number: ");
getchar() != '\n';
}
if (waterConsumption < 0) {
printf("Wrong! Cannot be negative value! Key in again!\n");
}
else if (waterConsumption >= 0) {
double result = SelangorCalculation(waterConsumption);
printf("You need to pay for RM %.2f%n", result);
printf(" for this month.");
printf("\n----------------------------------------------------------------------\n");
}
} while (waterConsumption < 0);
break;
case 16:
printf("Seleted state: Terengganu\n");
do {
printf("Please key in the water consumption for this month (in m^3): ");
while (!scanf_s("%lf", &waterConsumption)) {
printf("Must be a number: ");
getchar() != '\n';
}
if (waterConsumption < 0) {
printf("Wrong! Cannot be negative value! Key in again!\n");
}
else if (waterConsumption >= 0) {
double result = TerengganuCalculation(waterConsumption);
printf("You need to pay for RM %.2f%n", result);
printf(" for this month.");
printf("\n----------------------------------------------------------------------\n");
}
} while (waterConsumption < 0);
break;
case 0:

break;
default:
printf("\nInvalid Input!!\n");
}
}
printf("Thanks for using my program.\n");
return 0;
}
// Penang
double PulauPinangCalculation(double waterConsumption) {
double total = 0;
double balanceLitre = 0;
double band1 = 0.22 * 20;
double band2 = 0.46 * 15;
double band3 = 0.68 * 20;
double band4 = 1.17 * 140;
double band5 = 0.48 * 5;

if (waterConsumption >= 0 && waterConsumption <= 20) {
total = waterConsumption * 0.22;
if (total < 2.5) {
total = 2.5;
}
}
else if (waterConsumption >20 && waterConsumption <= 40) {
balanceLitre = waterConsumption - 20;
balanceLitre *= 0.46;
total = band1 + balanceLitre;
if (waterConsumption > 35) {
balanceLitre = waterConsumption - 35;
balanceLitre *= 0.48;
total = band1 + band2 + balanceLitre;
}
}
else if (waterConsumption > 40 && waterConsumption <= 60) {
balanceLitre = waterConsumption - 40;
balanceLitre *= 0.68;
total = band1 + band2 + band5 + balanceLitre;
}
else if (waterConsumption > 60 && waterConsumption <= 200) {
balanceLitre = waterConsumption - 60;
balanceLitre *= 1.17;
total = band1 + band2 + band5 + band3 + balanceLitre;
}
else if (waterConsumption > 200) {
balanceLitre = waterConsumption - 200;
balanceLitre *= 1.30;
total = band1 + band2 + band5 + band3 + band4 + balanceLitre;
}
return total;
}
//Johor
double JohorCalculation(double waterConsumption) {
double total = 0;
double balanceLitre = 0;
double band1 = 0.80 * 20;
double band2 = 2.00 * 15;

if (waterConsumption >= 0 && waterConsumption <= 20) {
total = waterConsumption * 0.8;
if (total < 7) {
total = 7;
}
}
else if (waterConsumption >20 && waterConsumption <= 35) {
balanceLitre = waterConsumption - 20;
balanceLitre *= 2.00;
total = band1 + balanceLitre;

}
else if (waterConsumption > 35) {
balanceLitre = waterConsumption - 35;
balanceLitre *= 3.00;
total = band1 + band2 + balanceLitre;
}
return total;
}

//Selangor/KL/Putrajaya
double SelangorCalculation(double waterConsumption) {
double total = 0;
double balanceLitre = 0;
double band1 = 0.57 * 20;
double band2 = 1.03 * 15;

if (waterConsumption >= 0 && waterConsumption <= 20) {
total = waterConsumption * 0.57;
if (total < 6) {
total = 6;
}
}
else if (waterConsumption >20 && waterConsumption <= 35) {
balanceLitre = waterConsumption - 20;
balanceLitre *= 1.03;
total = band1 + balanceLitre;

}
else if (waterConsumption > 35) {
balanceLitre = waterConsumption - 35;
balanceLitre *= 2.00;
total = band1 + band2 + balanceLitre;
}
return total;
}

//Labuan
double LabuanCalculation(double waterConsumption) {
double total = 0;
double balanceLitre = 0;
double band1 = 0.70 * 20;
double band2 = 1.20 * 15;

if (waterConsumption >= 0 && waterConsumption <= 20) {
total = waterConsumption * 0.70;
if (total < 7) {
total = 7;
}
}
else if (waterConsumption >20 && waterConsumption <= 35) {
balanceLitre = waterConsumption - 20;
balanceLitre *= 1.20;
total = band1 + balanceLitre;

}
else if (waterConsumption > 35) {
balanceLitre = waterConsumption - 35;
balanceLitre *= 1.70;
total = band1 + band2 + balanceLitre;
}
return total;
}

//Negeri Sembilan
double NegeriSembilanCalculation(double waterConsumption) {
double total = 0;
double balanceLitre = 0;
double band1 = 0.55 * 20;
double band2 = 0.85 * 15;

if (waterConsumption >= 0 && waterConsumption <= 20) {
total = waterConsumption * 0.55;
if (total < 5) {
total = 5;
}
}
else if (waterConsumption >20 && waterConsumption <= 35) {
balanceLitre = waterConsumption - 20;
balanceLitre *= 0.85;
total = band1 + balanceLitre;

}
else if (waterConsumption > 35) {
balanceLitre = waterConsumption - 35;
balanceLitre *= 1.40;
total = band1 + band2 + balanceLitre;
}
return total;
}

//Melaka
double MelakaCalculation(double waterConsumption) {
double total = 0;
double balanceLitre = 0;
double band1 = 0.70 * 20;
double band2 = 1.15 * 15;

if (waterConsumption >= 0 && waterConsumption <= 20) {
total = waterConsumption * 0.70;
if (total < 7) {
total = 7;
}
}
else if (waterConsumption >20 && waterConsumption <= 35) {
balanceLitre = waterConsumption - 20;
balanceLitre *= 1.15;
total = band1 + balanceLitre;

}
else if (waterConsumption > 35) {
balanceLitre = waterConsumption - 35;
balanceLitre *= 1.75;
total = band1 + band2 + balanceLitre;
}
return total;
}

//Kedah
double KedahCalculation(double waterConsumption) {
double total = 0;
double balanceLitre = 0;
double band1 = 0.50 * 20;
double band2 = 0.90 * 15;

if (waterConsumption >= 0 && waterConsumption <= 20) {
total = waterConsumption * 0.50;
if (total < 6) {
total = 6;
}
}
else if (waterConsumption >20 && waterConsumption <= 35) {
balanceLitre = waterConsumption - 20;
balanceLitre *= 0.90;
total = band1 + balanceLitre;

}
else if (waterConsumption > 35) {
balanceLitre = waterConsumption - 35;
balanceLitre *= 1.30;
total = band1 + band2 + balanceLitre;
}
return total;
}

//Kelantan
double KelantanCalculation(double waterConsumption) {
double total = 0;
double balanceLitre = 0;
double band1 = 0.45 * 20;
double band2 = 0.97 * 15;

if (waterConsumption >= 0 && waterConsumption <= 20) {
total = waterConsumption * 0.45;
if (total < 4.5) {
total = 4.5;
}
}
else if (waterConsumption >20 && waterConsumption <= 35) {
balanceLitre = waterConsumption - 20;
balanceLitre *= 0.97;
total = band1 + balanceLitre;

}
else if (waterConsumption > 35) {
balanceLitre = waterConsumption - 35;
balanceLitre *= 1.42;
total = band1 + band2 + balanceLitre;
}
return total;
}

//Perak
double PerakCalculation(double waterConsumption) {
double total = 0;
double balanceLitre = 0;
double band1 = 0.30 * 10;
double band2 = 0.70 * 10;

if (waterConsumption >= 0 && waterConsumption <= 10) {
total = waterConsumption * 0.30;
if (total < 3) {
total = 3;
}
}
else if (waterConsumption > 10 && waterConsumption <= 20) {
balanceLitre = waterConsumption - 10;
balanceLitre *= 0.70;
total = band1 + balanceLitre;

}
else if (waterConsumption > 20) {
balanceLitre = waterConsumption - 20;
balanceLitre *= 1.00;
total = band1 + band2 + balanceLitre;
}
return total;
}

// Terengganu
double TerengganuCalculation(double waterConsumption) {
double total = 0;
double balanceLitre = 0;
double band1 = 0.42 * 20;
double band2 = 0.65 * 20;
double band3 = 0.90 * 20;

if (waterConsumption >= 0 && waterConsumption <= 20) {
total = waterConsumption * 0.42;
if (total < 4) {
total = 4;
}
}
else if (waterConsumption >20 && waterConsumption <= 40) {
balanceLitre = waterConsumption - 20;
balanceLitre *= 0.65;
total = band1 + balanceLitre;

}
else if (waterConsumption > 40 && waterConsumption <= 60) {
balanceLitre = waterConsumption - 40;
balanceLitre *= 0.90;
total = band1 + band2 + balanceLitre;

}
else if (waterConsumption > 60) {
balanceLitre = waterConsumption - 60;
balanceLitre *= 1.00;
total = band1 + band2 + band3 + balanceLitre;
}
return total;
}

//Pahang
double PahangCalculation(double waterConsumption) {
double total = 0;
double balanceLitre = 0;
double band1 = 0.37 * 18;
double band2 = 0.79 * 27;

if (waterConsumption >= 0 && waterConsumption <= 18) {
total = waterConsumption * 0.37;
if (total < 3) {
total = 3;
}
}
else if (waterConsumption >18 && waterConsumption <= 45) {
balanceLitre = waterConsumption - 18;
balanceLitre *= 0.79;
total = band1 + balanceLitre;

}
else if (waterConsumption > 45) {
balanceLitre = waterConsumption - 45;
balanceLitre *= 0.99;
total = band1 + band2 + balanceLitre;
}
return total;
}

//Perlis
double PerlisCalculation(double waterConsumption) {
double total = 0;
double balanceLitre = 0;
double band1 = 0.40 * 15;
double band2 = 0.70 * 25;

if (waterConsumption >= 0 && waterConsumption <= 15) {
total = waterConsumption * 0.40;
if (total < 4) {
total = 4;
}
}
else if (waterConsumption >15 && waterConsumption <= 40) {
balanceLitre = waterConsumption - 15;
balanceLitre *= 0.70;
total = band1 + balanceLitre;

}
else if (waterConsumption > 40) {
balanceLitre = waterConsumption - 40;
balanceLitre *= 1.10;
total = band1 + band2 + balanceLitre;
}
return total;
}

//Sarawak 1
double Sarawak1Calculation(double waterConsumption) {
double total = 0;
double balanceLitre = 0;
double band1 = 0.48 * 15;
double band2 = 0.72 * 35;

if (waterConsumption >= 0 && waterConsumption <= 15) {
total = waterConsumption * 0.48;
if (total < 4.4) {
total = 4.4;
}
}
else if (waterConsumption >15 && waterConsumption <= 50) {
balanceLitre = waterConsumption - 15;
balanceLitre *= 0.72;
total = band1 + balanceLitre;

}
else if (waterConsumption > 50) {
balanceLitre = waterConsumption - 50;
balanceLitre *= 0.76;
total = band1 + band2 + balanceLitre;
}
return total;
}

//Sarawak 2
double Sarawak2Calculation(double waterConsumption) {
double total = 0;
double balanceLitre = 0;
double band1 = 6.60;
double band2 = 0.61 * 31;

if (waterConsumption >= 0 && waterConsumption <= 14) {
total = 6.6;

}
else if (waterConsumption >14 && waterConsumption <= 45) {
balanceLitre = waterConsumption - 14;
balanceLitre *= 0.61;
total = band1 + balanceLitre;

}
else if (waterConsumption > 45) {
balanceLitre = waterConsumption - 45;
balanceLitre *= 0.66;
total = band1 + band2 + balanceLitre;
}
return total;
}


//Sarawak 3
double Sarawak3Calculation(double waterConsumption) {
double total = 0;
double balanceLitre = 0;
double band1 = 0.44 * 15;
double band2 = 0.65 * 35;

if (waterConsumption >= 0 && waterConsumption <= 15) {
total = waterConsumption * 0.44;
if (total < 4) {
total = 4;
}
}
else if (waterConsumption >15 && waterConsumption <= 50) {
balanceLitre = waterConsumption - 15;
balanceLitre *= 0.65;
total = band1 + balanceLitre;

}
else if (waterConsumption > 50) {
balanceLitre = waterConsumption - 50;
balanceLitre *= 0.69;
total = band1 + band2 + balanceLitre;
}
return total;
}

//Sabah
double SabahCalculation(double waterConsumption) {
double total = 0;
double balanceLitre = 0;
double band1 = 0.30 * 10;
double band2 = 0.60 * 10;
double band3 = 1.10 * 15;
double band4 = 1.30 * 25;

if (waterConsumption >= 0 && waterConsumption <= 10) {
total = waterConsumption * 0.30;
if (total < 3) {
total = 3;
}
}
else if (waterConsumption >10 && waterConsumption <= 20) {
balanceLitre = waterConsumption - 10;
balanceLitre *= 0.60;
total = band1 + balanceLitre;

}
else if (waterConsumption > 20 && waterConsumption <= 35) {
balanceLitre = waterConsumption - 20;
balanceLitre *= 1.10;
total = band1 + band2 + balanceLitre;

}
else if (waterConsumption > 35 && waterConsumption <= 60) {
balanceLitre = waterConsumption - 35;
balanceLitre *= 1.30;
total = band1 + band2 + band3 + balanceLitre;

}
else if (waterConsumption > 60) {
balanceLitre = waterConsumption - 60;
balanceLitre *= 1.80;
total = band1 + band2 + band3 + band4 + balanceLitre;
}
return total;
}

What I have tried:

Step1
Error Msg
C4700 uninitialized local variable 'state' used
C4473 'printf': not enough arguments passed format string

I'm using VB 2015 C Language

Step2
update, after I change from int state; to int state = 1; that big boss advice
it's able to debug but then after I key in the number and I'm getting another error which is
"Debug Assertion Failed"
Expression: ("'n' format specifier disabled", 0)

推荐答案

nt main()
{
double waterConsumption = 0;
int state;

while (state != 0) { // you cannot use this expression because you have not set any value in 'state'.
printf("Prepared by Name and ID: 45678\n");

No one will fizzle out your messy code. But the first error message means that state need some value before running. It is correct because C doesnt initialize memory.



Solution 1:

No one will fizzle out your messy code. But the first error message means that state need some value before running. It is correct because C doesnt initialize memory.

Solution 1:

int state = -1;

Solution 2: read your code carefuly to find what is missing in this place. I guess that there isnt a string.



Think about using some struct in your code and more constants and functions. Like

Solution 2: read your code carefuly to find what is missing in this place. I guess that there isnt a string.

Think about using some struct in your code and more constants and functions. Like

struct City
{
  char name[30];
  float price;
  int waterConsumption;
};
void CalculatePrice( struct City *city );

Serious tip: Read Learn C++!!!

Richard MacCutchan already explained the first error.

The printf problem is caused by specifying two parameters in your string, and then providing only one:

Richard MacCutchan already explained the first error.
The printf problem is caused by specifying two parameters in your string, and then providing only one:

printf("You need to pay for RM %.2f%n", result);

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