#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min()\fabs() #include<ctime> #include<cstdlib> using namespace std; int main(){ int n,o=0,b=0; char a; cin>>n; for(int i=1;i<=n;i++){ cin>>o>>a>>b; if(a=='+') cout<<o+b<<endl; else if(a=='-') cout<<o-b<<endl; else if(a=='*') cout<<o*b<<endl; else if(a=='/') cout<<o/b<<endl; else if(a=='%') cout<<o%b<<endl; } return 0; }