#include <iostream>
using namespace std;
int main()
{
int ile, a,b, i, wynik=0;
char znak;
cin>>ile;
for (i=0; i<ile; i++)
{
cin>>znak;
cin>>a;
cin>>b;
cout<<endl;
switch (znak)
{
case '+': wynik=a+b; break;
case '-': wynik=a-b; break;
case '*': wynik=a*b; break;
case '/': wynik=a/b; break;
case '%': wynik=a%b; break;
}
cout<<wynik;
}
return 0;
}
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