将程序从cpp转换为C. [英] Convert the program from cpp to C
本文介绍了将程序从cpp转换为C.的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
/ **
*奖学金计算器 - 计算器换新手.c
*
* Sanjay Gidwani
*
*已实施计划根据LPU的奖学金政策2016年
*计算学生奖学金，并将信息存储在一个文件中。
*
** /
#include< iostream>
#include< stdio.h>
#include< conio.h>
#include< string.h>
#include< fstream>
#include< stdlib.h>
using namespace std;
班级学者
{
私人：
字符串名称，父亲;
int lpunest;
浮板;
static long id_no;
int y;
static int j，k;
public：
void in（）
{
cout<< endl<< endl<<输入学生详细信息（ << j ++<<）： - ;
cout<< endl<< endl<<名称： - ;
fflush（stdin）;
getline（cin，name）;
cout<< endl<<父亲的名字： - ;
getline（cin，father）;
cout<< endl<<LPUNEST MARKS（Out of 360）： - ;
cin>> lpunest;
if（lpunest> 360 || lpunest< 0）// lpunest的无效条件
{
cout<< endl<<你的商标无效他们赢了不计算;
cout<< endl<<你想继续吗？<< endl<<（按1或2）;
cout<< endl<<< endl<<1.YES<< endl<<2.NO<< endl<< endl;
int x2;
cin>> x2;
if（x2！= 1&& x2！= 2）
{
cout<< endl<<无效选择;
cout<< endl<<请按1或2<< endl;
int x100;
cin>> x100;
if（x100 == 1）
x2 = 1;
else if（x100 == 2）
x2 = 2;
else退出（0）;
}
if（x2 == 2）
{
cout<< endl<<谢谢！;
退出（0）;
}
else if（x2 == 1）
{
cout<< endl<<你的LPUNEST标记不计算<< endl;
}
}
cout<< endl<<第12个标记（百分比）： - ;
cin>> board;
if（board> 100 || board< 0）//第12块板的无效条件
{
cout<< endl<< endl<<你的第12块董事会标记无效;
cout<< endl<<抱歉！你不能再进一步;
退出（0）;
}
cout<< endl<< endl<<你在任何运动中都打过国家并获得过任何奖章吗？; //体育奖学金详情
cout<< endl<<（按1或2）;
cout<< endl<< endl<<1。YES<< endl<<2。NO<< endl<< endl;
int x5;
cin>> x5;
if（x5！= 1&& x5！= 2）
{
cout<< endl<<无效选择;
cout<< endl<<请按1或2<< endl;
int x300;
cin>> x300;
if（x300 == 1）
x5 = 1;
else if（x300 == 2）
x5 = 2;
else退出（0）;
}
if（x5 == 1）
{
cout<< endl<<你的运动名称;
cout<< endl<<（请输入运动的有效名称，否则将无法计算）： - ;
char a [30];
cin>> a;
cout<< endl<<你收到了哪枚奖章？<< endl<< endl;
cout<<1。GOLD<< endl<<2. SILVER<< endl<<3。BRONZE<< endl<< endl;
cin>> y;
if（y！= 1&& y！= 2&& y！= 3）
cout<< endl<<Invalid Choice;
}
否则if（x5 == 2）
{
y = 20;
}
cout<< endl<< endl<<您的信息被记录下来。请等待！;
if（board< 40）//失败条件
{
cout<< endl<< endl<<你的第12个标准失败了;
cout<< endl<<抱歉！你今年不能参加LPU的录取;
cout<< endl<<尝试下一年;
退出（0）;
}
if（board< 65）//不符合b-tech条件
{
cout<< endl<< endl<<你在第12个标准中被传递;
cout<< endl<<但你的百分比不足以在B.Tech获得录取;
cout<< endl<<抱歉！你今年不能参加LPU的录取;
cout<< endl<<尝试下一年;
退出（0）;
}
}
void out（）
{
cout<< endl<< endl<<你的奖学金详情： - << ENDL<< ENDL;
int x7; //测试条件为lpunest
if（lpunest> -1&& lpunest< 361）
{
if（lpunest> 99&& lpunest< 201）
{
x7 = 30000;
cout<<恭喜！你是最优秀的20％-30％候选人之一。
cout<< endl<<基于LPUNEST的奖学金： - << x7<</ - Per Sem;
}
else if（lpunest> 200&& lpunest< 301）
{
x7 = 40000;
cout<<恭喜！你们是排名前10％-20％的候选人之一;
cout<< endl<<基于LPUNEST的奖学金： - << x7<</ - Per Sem;
}
else if（lpunest> 300&& lpunest< 361）
{
x7 = 50000;
cout<<祝贺你们！你们是排名前10％的候选人之一;
cout<< endl<<基于LPUNEST的奖学金： - << x7<</ - Per Sem;
}
else if（lpunest> -1&& lpunest< 100）
{
x7 = 0;
cout<< endl<<基于LPUNEST的奖学金： - N.A<< endl<<（对于少于100的商标没有奖学金）;
}
}其他x7 = 0;
int x8; //第12块板的测试条件
if（板> 64&& board< 101）
{
if（x7 == 50000）
{
x8 = 0;
cout<< endl<<奖学金基于第12届董事会成绩： - N.A;
cout<< endl<<（你已经获得最高奖学金）;
}
否则if（x7 == 40000）
{
if（board> 89）
{
x8 = 10000;
cout<< endl<<基于第12个委员会标记的奖学金： - << x8<</ - Per Sem;
}
else if（board> 69&& board< 90）
{
x8 = 5000;
cout<< endl<<基于第12个委员会标记的奖学金： - << x8<</ - Per Sem;
}
else if（board> 64&& board< 70）
{
x8 = 0;
cout<< endl<<基于第12个委员会标记的奖学金： - N.A<< endl<<（没有奖学金的百分比小于70）;
}
}
否则if（x7 == 30000）
{
if（board> 89）
{
x8 = 10000;
cout<< endl<<基于第12个委员会标记的奖学金： - << x8<</ - Per Sem;
}
else if（board> 69&& board< 90）
{
x8 = 5000;
cout<< endl<<基于第12个委员会标记的奖学金： - << x8<</ - Per Sem;
}
else if（board> 64&& board< 70）
{
x8 = 0;
cout<< endl<<基于第12个委员会标记的奖学金： - N.A<< endl<<（没有奖学金的百分比小于70）;
}
}
否则if（x7 == 0）
{
if（board> 89）
{
x8 = 30000;
cout<< endl<<基于第12个委员会标记的奖学金： - << x8<</ - Per Sem;
}
else if（board> 79&& board< 90）
{
x8 = 25000;
cout<< endl<<基于第12个委员会标记的奖学金： - << x8<</ - Per Sem;
}
else if（board> 69&& board< 80）
{
x8 = 20000;
cout<< endl<<基于第12个委员会标记的奖学金： - << x8<</ - Per Sem;
}
else if（board> 64&& board< 70）
{
x8 = 0;
cout<< endl<<基于第12个委员会标记的奖学金： - N.A<< endl<<（没有奖学金的百分比小于70）;
}
}
}
int x9; //体育奖学金的测试条件
if（y == 1 || y == 2 || y == 3）
{
if（y == 1）
{
x9 = 84500;
cout<< endl<< endl<<祝贺你们！你们将获得100％的学费奖学金;
cout<< endl<<以体育奖学金为基础，因为你是金牌得主;
}
否则if（y == 2）
{
x9 = 42250;
cout<< endl<< endl<<祝贺你！你将获得50％的学费奖学金;
cout<< endl<<以体育奖学金为基础，因为你是银牌得主;
}
否则if（y == 3）
{
x9 = 21125;
cout<< endl<< endl<<祝贺你！你将获得25％的学费奖学金;
cout<< endl<<基于体育奖学金，因为你是铜奖得主;
}
}
其他x9 = 0;
int x55; //总奖学金计算
if（y == 1 || y == 2 || y == 3）
{
cout<< endl<< endl<< 1.学术奖学金总数： - << x7 + x8<</ - Per Sem;
cout<< endl<<2.总体育奖学金： - << x9<</ - Per Sem<< endl<< endl;
if（（x7 + x8）> x9）
{
cout<<你将获得学术奖学金： - <<（x55 = x7 + x8）<</ - Per Sem;
}
其他cout<<你将获得体育奖学金： - <<（x55 = x9）<</ Per Sem;
}
其他cout<< endl<< endl<<总奖学金： - <<（x55 = x7 + x8）<</ - Per Sem;
cout<< endl<< endl<<请等待！您将收到一份文件，其中您将获得有关费用的所有信息;
cout<< endl<<谢谢！;
fstream f10; //文件中的奖学金详情
f10.open（Scholarship Details.cpp，ios :: out | ios :: app）;
f10<<学生奖学金详情（<< k ++<<）： - ;
f10<<< endl<<名称： - << name;
f10<< endl<<父亲的名字： - << father;
f10<<< endl<<ID号： - << id_no ++;
f10<< endl<<LPUNEST MARKS： - <<< lpunest<</ 360;
f10<< endl<<12th Board Marks： - << board<<％;
f10<< endl<< endl<<学术总奖学金： - << x7 + x8<</ - Per Sem;
f10<< endl<<体育奖学金： - << x9<</ - Per Sem;
f10<< endl<< endl<<（条款： - 将考虑学术或体育的最高奖学金）;
f10<< endl<< endl<<您的B.Tech（CSE）的费用结构是： - ;
f10<< endl<<学费： - 84,500 / - 每学期;
f10<< endl<<考试费用： - 3,000 / - 每年;
f10<< endl<<洗衣费： - 2,950 / - 每年;
f10<< endl<<Mess Fee： - 26,000 / - Yearly;
f10<< endl<<旅馆费用（每年）： - <<< endl<< endl;
f10<<4 Seater： - 43,500 / - << endl<<3 Seater： - 53,500 / - << endl<<2 Seater： - 63,500 / - <<< endl<<1座位： - 73,500 / - ;
f10<< endl<< endl<<总奖学金： - << x55<</ - Per Sem;
f10<< endl<< endl<<剩余学费： - <<< 84500-x55<</ - Per Sem<<< endl<< endl<< ; ENDL;
f10.close（）;
}
};
long scholar :: id_no = 2016001;
int scholar :: j = 1;
int scholar :: k = 1;
int main（）
{
cout<<\\\\\\\\\\\\\\\\\\\\ //欢迎屏幕
cout<< endl<< endl<< endl;
cout<<\t \\\\\\\
cout<< endl<< endl<< endl;
cout<<你可以得到以下信息： - ; //操作
cout<< endl<< endl<<1。费用结构<< endl<<2。FreshMen的奖学金计算<< endl<< endl ;
int x;
cout<<请输入您的选择（按1或2）： - ;
cin>> x;
if（x == 1 || x == 2）
{
if（x == 1）//文件中的费用结构详细信息
{
fstream f1;
f1.open（Fee Structure.cpp，ios :: out）;
f1<<您的B.Tech（CSE）费用结构是： - ;
f1<< endl<<学费： - 84,500 / - 每学期;
f1<< endl<<考试费用： - 3,000 / - 每年;
f1<< endl<<洗衣费： - 2,950 / - 每年;
f1<< endl<<Mess Fee： - 26,000 / - Yearly;
f1<< endl<<旅馆费用（每年）： - <<< endl<< endl;
f1<<4 Seater： - 43,500 / - << endl<<3 Seater： - 53,500 / - << endl<<2 Seater： - 63,500 / - <<< endl<<1座位： - 73,500 / - ;
f1.close（）;
cout<< endl<< endl<<您的B.Tech（CSE）的费用结构是： - ; //控制台上的详细信息
cout<< endl<<学费： - 84,500 / - 每学期;
cout<< endl<<考试费用： - 3,000 / - 每年;
cout<< endl<<洗衣费： - 2,950 / - 每年;
cout<< endl<<Mess Fee： - 26,000 / - Yearly;
cout<< endl<<旅馆费用（每年）： - <<< endl<< endl;
cout<<4 Seater： - 43,500 / - << endl<<3 Seater： - 53,500 / - << endl<<2 Seater： - 63,500 / - <<< endl<<1座位： - 73,500 / - ;
cout<< endl<< endl<<您将收到有关您的参考费用的文件<< endl<< endl<<谢谢！;
}
否则如果（x == 2）
{
cout<< endl<< endl<<欢迎来到FreshMen的奖学金计算 ;
cout<< endl<< endl<<计算有多少学生的奖学金？<< endl<<（请输入学生人数）\t;
int n，i;
cin>> n;
scholar * s1;
s1 =新学者[n]; //类的对象
for（i = 0; i< n; i ++）
{
（s1 + i） - > in（）;
（s1 + i） - > out（）;
}
}
}
其他cout<< endl<< endl<<无效选择;
getch（）;
返回0;
}
我的尝试：
i尝试了很多将这个程序从cpp转换为c它没有运行ic
解决方案
基本上，不要。
你发现C ++代码几乎可以完成你的家庭作业所需要的东西，你认为只需要一个简单的翻译就可以获得一些东西。
它不会：C ++是（如顾名思义）C的超集，该代码使用的功能根本不在C中。试图将该代码转换为C将最终得到真正非常糟糕的代码！这有点像购买法拉利并削减车身工作，焊接一系列巨大的箱子，更换车轮并将其用作货车。
坐下下来，考虑一下这个问题，编写自己的代码进行提交。您甚至可以学习如何生成代码...
这是丑陋的C ++代码。将它翻译成难看的C代码应该相对容易：将类cvariables放在struct 然后用接受指向这样的 struct的指针的函数替换公共方法。
使用字符数组而不是std :: string实例和CI / O函数而不是C ++流。还有什么？
当然还有另一种方法：了解写一个更好的C实现的逻辑。
/**
* scholarship-calculator-for-freshmen.cpp
*
* Sanjay Gidwani
*
* Implemented a program that calculates the scholarship of a student according
* to the LPU's scholarship policy 2016, and stores the information in a file.
*
**/
#include<iostream>
#include<stdio.h>
#include<conio.h>
#include<string.h>
#include<fstream>
#include<stdlib.h>
using namespace std;
class scholar
{
private:
string name,father;
int lpunest;
float board;
static long id_no;
int y;
static int j,k;
public:
void in()
{
cout<<endl<<endl<<"Enter Details For Student("<<j++<<") :-";
cout<<endl<<endl<<"NAME:-";
fflush(stdin);
getline(cin,name);
cout<<endl<<"FATHER'S NAME:-";
getline(cin,father);
cout<<endl<<"LPUNEST MARKS (Out Of 360):-";
cin>>lpunest;
if(lpunest>360||lpunest<0) // invalid condition for lpunest
{
cout<<endl<<"Your Marks Are Not Valid They Won't Be Counted";
cout<<endl<<"Do You Want To Proceed?"<<endl<<"(Press 1 Or 2)";
cout<<endl<<endl<<"1.YES"<<endl<<"2.NO"<<endl<<endl;
int x2;
cin>>x2;
if(x2!=1&&x2!=2)
{
cout<<endl<<"Invalid Choice";
cout<<endl<<"Please Press 1 Or 2"<<endl;
int x100;
cin>>x100;
if(x100==1)
x2=1;
else if(x100==2)
x2=2;
else exit(0);
}
if(x2==2)
{
cout<<endl<<"Thank You!";
exit(0);
}
else if(x2==1)
{
cout<<endl<<"Your LPUNEST Marks Are not Going To Count"<<endl;
}
}
cout<<endl<<"12th BOARD MARKS (In Percentage):-";
cin>>board;
if(board>100||board<0) // invalid condition for 12th board
{
cout<<endl<<endl<<"Your 12th Board Marks Are Invalid";
cout<<endl<<"SORRY! You Can't Procceed Further";
exit(0);
}
cout<<endl<<endl<<"Have You Played National In Any Sport And Received Any Medal?"; // sports scholarship details
cout<<endl<<"(Press 1 Or 2)";
cout<<endl<<endl<<"1. YES"<<endl<<"2. NO"<<endl<<endl;
int x5;
cin>>x5;
if(x5!=1&&x5!=2)
{
cout<<endl<<"Invalid Choice";
cout<<endl<<"Please Press 1 Or 2"<<endl;
int x300;
cin>>x300;
if(x300==1)
x5=1;
else if(x300==2)
x5=2;
else exit(0);
}
if(x5==1)
{
cout<<endl<<"Name Of Your Sport";
cout<<endl<<"(Please Enter Valid Name Of The Sport Otherwise It Won't Be Counted):-";
char a[30];
cin>>a;
cout<<endl<<"Which Medal Have You Received?"<<endl<<endl;
cout<<"1. GOLD"<<endl<<"2. SILVER"<<endl<<"3. BRONZE"<<endl<<endl;
cin>>y;
if(y!=1&&y!=2&&y!=3)
cout<<endl<<"Invalid Choice";
}
else if(x5==2)
{
y=20;
}
cout<<endl<<endl<<"Your Information Is Recorded. Please Wait!";
if(board<40) // fail condition
{
cout<<endl<<endl<<"You Are Failed In Your 12th Standard";
cout<<endl<<"SORRY! You Can't Take Admission In LPU This Year";
cout<<endl<<"Try Next Year";
exit(0);
}
if(board<65) // not eligible for b-tech condition
{
cout<<endl<<endl<<"You Are Passed In Your 12th Standard";
cout<<endl<<"But Your Percentage Are Not Sufficient To Take Admission In B.Tech";
cout<<endl<<"SORRY! You Can't Take Admission In LPU This Year";
cout<<endl<<"Try Next Year";
exit(0);
}
}
void out()
{
cout<<endl<<endl<<"Your SCHOLARSHIP Details:-"<<endl<<endl;
int x7; // test condition for lpunest
if(lpunest>-1&&lpunest<361)
{
if(lpunest>99&&lpunest<201)
{
x7=30000;
cout<<"CONGRATULATIONS! You Are Among Top 20%-30% Candidates Who Gave LPUNEST";
cout<<endl<<"Scholarship Based On LPUNEST:-"<<x7<<"/- Per Sem";
}
else if(lpunest>200&&lpunest<301)
{
x7=40000;
cout<<"CONGRATULUTIONS! You Are Among Top 10%-20% Candidates Who Gave LPUNEST";
cout<<endl<<"Scholarship Based On LPUNEST:-"<<x7<<"/- Per Sem";
}
else if(lpunest>300&&lpunest<361)
{
x7=50000;
cout<<"CONGRATULATIONS! You Are Among Top 10% Candidates Who Gave LPUNEST";
cout<<endl<<"Scholarship Based On LPUNEST:-"<<x7<<"/- Per Sem";
}
else if(lpunest>-1&&lpunest<100)
{
x7=0;
cout<<endl<<"Scholarship Based On LPUNEST:- N.A"<<endl<<"(No Scholarship For Marks Less Than 100)";
}
} else x7=0;
int x8; // test condition for 12th board
if(board>64&&board<101)
{
if(x7==50000)
{
x8=0;
cout<<endl<<"Scholarship Based On 12th Board Marks:- N.A";
cout<<endl<<"(You Have Maximum Scholarship Already)";
}
else if(x7==40000)
{
if(board>89)
{
x8=10000;
cout<<endl<<"Scholarship Based On 12th Board Marks:-"<<x8<<"/- Per Sem";
}
else if(board>69&&board<90)
{
x8=5000;
cout<<endl<<"Scholarship Based On 12th Board Marks:-"<<x8<<"/- Per Sem";
}
else if(board>64&&board<70)
{
x8=0;
cout<<endl<<"Scholarship Based On 12th Board Marks:- N.A"<<endl<<"(No Scholarship For Percentage Less Than 70)";
}
}
else if(x7==30000)
{
if(board>89)
{
x8=10000;
cout<<endl<<"Scholarship Based On 12th Board Marks:-"<<x8<<"/- Per Sem";
}
else if(board>69&&board<90)
{
x8=5000;
cout<<endl<<"Scholarship Based On 12th Board Marks:-"<<x8<<"/- Per Sem";
}
else if(board>64&&board<70)
{
x8=0;
cout<<endl<<"Scholarship Based On 12th Board Marks:- N.A"<<endl<<"(No Scholarship For Percentage Less Than 70)";
}
}
else if(x7==0)
{
if(board>89)
{
x8=30000;
cout<<endl<<"Scholarship Based On 12th Board Marks:-"<<x8<<"/- Per Sem";
}
else if(board>79&&board<90)
{
x8=25000;
cout<<endl<<"Scholarship Based On 12th Board Marks:-"<<x8<<"/- Per Sem";
}
else if(board>69&&board<80)
{
x8=20000;
cout<<endl<<"Scholarship Based On 12th Board Marks:-"<<x8<<"/- Per Sem";
}
else if(board>64&&board<70)
{
x8=0;
cout<<endl<<"Scholarship Based On 12th Board Marks:- N.A"<<endl<<"(No Scholarship For Percentage Less Than 70)";
}
}
}
int x9; // test condition for sports scholarship
if (y==1||y==2||y==3)
{
if(y==1)
{
x9=84500;
cout<<endl<<endl<<"CONGRATULATION! You Are Going To Get 100% Scholarship On Tuition Fee";
cout<<endl<<"On The Basis Of Sports Scholarship As You Are Gold Medalist";
}
else if(y==2)
{
x9=42250;
cout<<endl<<endl<<"CONGRATULATION! You Are Going To Get 50% Scholarship On Tuition Fee";
cout<<endl<<"On The Basis Of Sports Scholarship As You Are Silver Medalist";
}
else if(y==3)
{
x9=21125;
cout<<endl<<endl<<"CONGRATULATION! You Are Going To Get 25% Scholarship On Tuition Fee";
cout<<endl<<"On The Basis Of Sports Scholarship As You Are Bronze Medalist";
}
}
else x9=0;
int x55; // total scholarship calculation
if(y==1||y==2||y==3)
{
cout<<endl<<endl<<"1. Total Academic Scholarship:-"<<x7+x8<<"/- Per Sem";
cout<<endl<<"2. Total Sports Scholarship:-"<<x9<<"/- Per Sem"<<endl<<endl;
if((x7+x8)>x9)
{
cout<<"You Will Get Academic Scholarship:-"<<(x55=x7+x8)<<"/- Per Sem";
}
else cout<<"You Will Get Sports Scholarship:-"<<(x55=x9)<<"/- Per Sem";
}
else cout<<endl<<endl<<"Total Scholarship:-"<<(x55=x7+x8)<<"/- Per Sem";
cout<<endl<<endl<<"Please Wait! You Will Receive A File In Which You Will Get All Information About Your Fee";
cout<<endl<<"Thank You!";
fstream f10; // scholarship details in a file
f10.open("Scholarship Details.cpp",ios::out|ios::app);
f10<<"Scholarship Details For Student("<<k++<<") :-";
f10<<endl<<"Name:-"<<name;
f10<<endl<<"Father's Name:-"<<father;
f10<<endl<<"ID Number:-"<<id_no++;
f10<<endl<<"LPUNEST MARKS:-"<<lpunest<<"/360";
f10<<endl<<"12th Board Marks:-"<<board<<"%";
f10<<endl<<endl<<"Total Academic Scholarship:-"<<x7+x8<<"/- Per Sem";
f10<<endl<<"Sports Scholarship:-"<<x9<<"/- Per Sem";
f10<<endl<<endl<<"(TERMS:- Maximum Scholarship Among Academic Or Sports Will Be Considered)";
f10<<endl<<endl<<"Your Fee Structure For B.Tech (CSE) is:-";
f10<<endl<<"Tuition Fee:- 84,500/- Per Semester";
f10<<endl<<"Exam Fee:- 3,000/- Yearly";
f10<<endl<<"Laundry Fee:- 2,950/- Yearly";
f10<<endl<<"Mess Fee:- 26,000/- Yearly";
f10<<endl<<"Hostal Fee (Yearly):-"<<endl<<endl;
f10<<"4 Seater:- 43,500/-"<<endl<<"3 Seater:- 53,500/-"<<endl<<"2 Seater:- 63,500/-"<<endl<<"1 Seater:- 73,500/-";
f10<<endl<<endl<<"Total Scholarship:- "<<x55<<"/- Per Sem";
f10<<endl<<endl<<"Remaining Tuition Fee:- "<<84500-x55<<"/- Per Sem"<<endl<<endl<<endl;
f10.close();
}
};
long scholar::id_no=2016001;
int scholar::j=1;
int scholar::k=1;
int main()
{
cout<<"\t\t\tLOVELY PROFESSIONAL UNIVERSITY"; // welcome screen
cout<<endl<<endl<<endl;
cout<<"\t\t\t\tWELCOMES YOU";
cout<<endl<<endl<<endl;
cout<<"You Can Get The Following Information:-"; // operations
cout<<endl<<endl<<"1. Fee Structure"<<endl<<"2. Scholarship Calculation For FreshMen"<<endl<<endl;
int x;
cout<<"Please Enter Your Choice (Press 1 Or 2):-";
cin>>x;
if(x==1||x==2)
{
if(x==1) // fee structure details in a file
{
fstream f1;
f1.open("Fee Structure.cpp",ios::out);
f1<<"Your Fee Structure For B.Tech (CSE) is:-";
f1<<endl<<"Tuition Fee:- 84,500/- Per Semester";
f1<<endl<<"Exam Fee:- 3,000/- Yearly";
f1<<endl<<"Laundry Fee:- 2,950/- Yearly";
f1<<endl<<"Mess Fee:- 26,000/- Yearly";
f1<<endl<<"Hostal Fee (Yearly):-"<<endl<<endl;
f1<<"4 Seater:- 43,500/-"<<endl<<"3 Seater:- 53,500/-"<<endl<<"2 Seater:- 63,500/-"<<endl<<"1 Seater:- 73,500/-";
f1.close();
cout<<endl<<endl<<"Your Fee Structure For B.Tech (CSE) is:-"; // details on console
cout<<endl<<"Tuition Fee:- 84,500/- Per Semester";
cout<<endl<<"Exam Fee:- 3,000/- Yearly";
cout<<endl<<"Laundry Fee:- 2,950/- Yearly";
cout<<endl<<"Mess Fee:- 26,000/- Yearly";
cout<<endl<<"Hostal Fee (Yearly):-"<<endl<<endl;
cout<<"4 Seater:- 43,500/-"<<endl<<"3 Seater:- 53,500/-"<<endl<<"2 Seater:- 63,500/-"<<endl<<"1 Seater:- 73,500/-";
cout<<endl<<endl<<"You Will Receive A FILE Regarding Your Fees For Your Reference"<<endl<<endl<<"THANK YOU!";
}
else if(x==2)
{
cout<<endl<<endl<<"Welcome To Scholarship Calculation For FreshMen";
cout<<endl<<endl<<"Calculate Scholarship For How Many Students ?"<<endl<<"(Please Enter Number Of Students)\t";
int n,i;
cin>>n;
scholar *s1;
s1=new scholar[n]; // object of a class
for(i=0;i<n;i++)
{
(s1+i)->in();
(s1+i)->out();
}
}
}
else cout<<endl<<endl<<"Invalid Choice";
getch();
return 0;
}
What I have tried:
i tried a lot to convert this program from cpp to c it is not running i c
解决方案
Basically, don't.
You have found C++ code which does pretty much what your homework wants, and you think that just a simple translation will get you something to hand in.
It won't: C++ is (as the name suggests) a super-set of C, and that code uses features which aren't in C at all. Trying to convert that code to C will end up with really, really bad code! It's a bit like buying a Ferrari and cutting the body work off, welding on a series of huge boxes, changing the wheels and using it as a goods train.
Sit down, think about the question, and write your own code to submit. You might even learn something about how to produce code...
That is uglyC++code. It should be relatively easy to translate it to uglyCcode: Put theclasscvariables in astructand then replace the public methods with functions accepting a pointer to such astruct.
Use array of characters instead of std::string instance andC I/Ofunction instead ofC++streams. What else?
There is an alternative, of course: understand the logic an write a betterCimplementation.
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