#include<bits/stdc++.h> using namespace std; int main() { int n,a,c; char b; cin>>n; for(int i=0;i<n;i++){ cin>>a>>b>>c; switch(b){ case'+': cout<<a+c<<endl; break; case'-': cout<<a-c<<endl; break; case'*': cout<<a*c<<endl; break; case'/': cout<<a/c<<endl; break; case'%': cout<<a%c<<endl; break; } } return 0; }