标签:
7
代码:
#include <iostream>
#include <cstdio>
using namespace std;
int Add(int a, int b)
{
return a + b;
}
int Sub(int a, int b)
{
return a - b;
}
int Div(int a, int b)
{
return a/b;
}
int Mul(int a, int b)
{
return a * b;
}
int main()
{
char c;
int a, b;
cin>>c>>a>>b;
switch(c)
{
case ‘+‘:
cout<<Add(a, b)<<endl;
break;
case ‘-‘:
cout<<Sub(a, b)<<endl;
break;
case ‘*‘:
cout<<Mul(a, b)<<endl;
break;
case ‘/‘:
cout<<Div(a, b)<<endl;
break;
}
return 0;
}
标签:
原文地址:http://blog.csdn.net/u012965373/article/details/44829681