#include<bits/stdc++.h> using namespace std; int a[1001]; int main(){ int a,b,n; char c; cin>>n; while(n--){ cin>>a>>c>>b; if(c=='+') cout<<a+b<<endl; else if(c=='-') cout<<a+b<<endl; else if(c=='*') cout<<a*b<<endl; else if(c=='/') cout<<a/b<<endl; else if(c=='%') cout<<a%b<<endl; } return 0; }