arith.cpp
来源: 处理数据
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原始代码预览
// arith.cpp -- some C++ arithmetic
#include <iostream>
int main()
{
using namespace std;
float hats, heads;
//double hats, heads;
cout.setf(ios_base::fixed, ios_base::floatfield); // fixed-point
cout << "Enter a number: ";
cin >> hats;
cout << "Enter another number: ";
cin >> heads;
cout << "hats = " << hats << "; heads = " << heads << endl;
cout << "hats + heads = " << hats + heads << endl;
cout << "hats - heads = " << hats - heads << endl;
cout << "hats * heads = " << hats * heads << endl;
cout << "hats / heads = " << hats / heads << endl;
// cin.get();
// cin.get();
return 0;
}
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