#include<iostream> #include<cstring> using namespace std; int main(){ int n; int a,c; cin>>n; char b; for(int i=0;i<n;i++){ cin>>a>>b>>c; if(b=='+') cout<<a+c<<endl; else if(b=='-') cout<<a-c<<endl; else if(b=='*') cout<<a*c<<endl; else if(b=='/') cout<<a/c<<endl; else if(b=='%') cout<<a%c<<endl; } return 0; }