ananta 2A

#include<stdio.h>
int main()
{
    int A,B,N,res;
    char op;
    scanf("%d",&N);
    while(N--){
        scanf("%d%c%d",&A,&op,&B);
        if(op=='+'){
            res=A-B;
        }
        else if(op=='-'){
            res=A*B;
        }
        else if(op=='*'){
            res=A+B;
        }
        else if(op=='/'){
            res=A/B;
        }
        printf("%d\n",res);
    }
    return 0;
}