Run ID:150307

提交时间:2026-03-26 19:21:36

#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ int a,b; char op; cin>>a>>op>>b; if(op=='+'){ cout<<a+b; } else if(op=='-'){ cout<<a-b; } else if(op=='*'){ cout<<a*b; } else if(op=='/'){ cout<<a/b; } return 0; }