C++收银机代码
C++收银机代码
提问于 2014-03-10 02:57:42
问题：
给我零钱。执行一个程序，指导出纳员如何进行更改。该程序有两个输入:应付金额和从客户收到的金额。展示顾客应该得到的美元、硬币和便士。
到目前为止我所拥有的：
#include <iostream>
using namespace std;
int main()
{
double amount_due;
double amount_recieved;
cout << "Enter amount due: " << endl;
cin >> amount_due;
cout << "Enter amount received: ";
cin >> amount_recieved;
int change = amount_recieved - amount_due;
int dollar = 100;
int quarters = 25;
int dimes = 10;
int nickels = 5;
int pennies = 1;
//Return change in full dollars
cout << "dollars: " << change % 100 << endl;
//Return change in quarters
cout << "quarters: " << (change % 100) % 25 << endl;
//Return change in dimes
cout << "dimes: " << ((change % 100) % 25) % 10 << endl;
// Return change in nickels
cout << "nickels: " << (((change % 100) % 25) % 10) % 5 << endl;
//Return change in pennies
cout << "pennies: " << ((((change % 100) % 25) % 10) % 5) % 1 << endl;
system("pause");
return 0;
}我意识到还有一些其他的答案，但它们可能是高级的在我的代码中使用，我做错了什么？
Stack Overflow用户
发布于 2014-03-10 05:21:30
#include <iostream>
using namespace std;
int main() {
double amount_due;
double amount_recieved;
cout << "Enter amount due: " << endl;
cin >> amount_due;
cout << "Enter amount received: ";
cin >> amount_recieved;
int change = amount_recieved - amount_due;
int dollar = 100;
int quarters = 25;
int dimes = 10;
int nickels = 5;
int pennies = 1;
//Return change in full dollars
cout << "dollars: " << change / 100 << endl;
//Return change in quarters
cout << "quarters: " << (change % 100) / 25 << endl;
//Return change in dimes
cout << "dimes: " << ((change % 100) % 25) / 10 << endl;
// Return change in nickels
cout << "nickels: " << (((change % 100) % 25) % 10) / 5 << endl;
//Return change in pennies
cout << "pennies: " << ((((change % 100) % 25) % 10) % 5) / 1 << endl;
return 0;
}页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/22291356
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