#include <bits/stdc++.h> using namespace std; int main () { int n; cin>>n; int a,c; char b; while(n--){ cin>>a>>b>>c; if(b=='+'){ cout<<a+c<<"\n"; } else if(b=='-'){ cout<<a-c<<"\n"; } else if(b=='*'){ cout<<a*c<<"\n"; } else if(b=='/'){ cout<<a/c<<"\n"; } else if(b=='%'){ cout<<a%c<<"\n"; } } return 0; }