#include<iostream>
#include<cstring>
#include<iomanip>
#include<string>
#include<stack>
using namespace std;
char a[6];
stack<int>Num;
stack<char>Operator;
int main()
{
int n;
cin>>n;
int t=n;
while(t--)
{
while(!Num.empty())Num.pop();
while(!Operator.empty())Operator.pop();
int t1=1;
for(int i=1; i<=n; i++)
{
cin>>a[i];
if(i==1)
{
Num.push(a[i]-'0');
}
else
{
if(t1%2==0)
{
Operator.push(a[i]);
}
else
{
Num.push(a[i]-'0');
if(Operator.top()=='*')
{
int t1=Num.top();
Num.pop();
int t2=Num.top();
Num.pop();
Num.push(t1*t2);
Operator.pop();
}
else if(Operator.top()=='/')
{
int t1=Num.top();
Num.pop();
int t2=Num.top();
Num.pop();
Num.push(t2/t1);
Operator.pop();
}
else if(Operator.top()=='%')
{
int t1=Num.top();
Num.pop();
int t2=Num.top();
Num.pop();
Num.push(t2%t1);
Operator.pop();
}
}
}
t1++;
}
int e=Num.top();
int flag=1;
int sum=0;
while(!Operator.empty())
{
flag=0;
char temp=Operator.top();
Operator.pop();
int t1=Num.top();
Num.pop();
int t2=Num.top();
Num.pop();
if(temp=='+')
{
Num.push(t1+t2);
}
else if(temp=='-')
{
Num.push(t2-t1);
}
sum=Num.top();
}
if(flag==0)
cout<<sum<<endl;
else
{
cout<<e<<endl;
}
}
return 0;
}