[不是问题，不合适] C ++。如果声明;计算分钟成本。 [英] [Not a question, inappropriate] C++. if statement; calculating cost of minute.

问题描述

拨打纽约三分钟电话，费用为1.15美元。每增加一分钟的费用为0.26美元。给定呼叫的总长度（以分钟为单位），计算并打印成本。分钟输入，成本输出。



分钟/费用

1 = $ 1.15

2 = $ 1.15

3 = $ 1.15

4 = $ 1.41

5 = $ 1.67



每分钟3分钟后再花费0.26美元。

i刚试过这些代码来解决它，但我无法继续完成。

A three-minute telephone call to New York, costs $1.15. Each additional minutes costs $0.26. Given the total length of a call in minutes, calculate and print the cost. minutes are input and costs are output.

min / cost
1 = $1.15
2 = $1.15
3 = $1.15
4 = $1.41
5 = $1.67

each minute cost additional $0.26 after 3 minute.
i have just tried these codes to solve it but i can't continue to finish.

#include <iostream>
using namespace std;

int main ()
{
 int min;
cout << " enter minute to calculate cost: ";
cin >> min;
if (min <= 3)
   cout << " cost is $1.15 " << endl; 


  return 0;
}

请写一些程序来完成这个项目。我不介意你是不是完全理解这个问题，因为我的英语不好。

please write some program to finish this project. i don't mind if u don't fully understand the question because my english is not good.

推荐答案

1.15。每增加一分钟费用

1.15. Each additional minutes costs

0.26。给定呼叫的总长度（以分钟为单位），计算并打印成本。输入分钟并输出成本。



min / cost

1 =

0.26. Given the total length of a call in minutes, calculate and print the cost. minutes are input and costs are output.

min / cost
1 =

1.15

2 =

1.15
2 =

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