Run ID:66519
提交时间:2024-03-09 11:43:38
#include<iostream> using namespace std; int main(){ char 'a'; int b,c; cin>>b>>a>>c; if(a=='+'){ cout<<a+b; } if(a=='-'){ cout<<a-b; } if(a=='*'){ cout<<a*b; } if(a=='/'){ cout<<a/b; } return 0; }