First and Last Digit

//Problem - https://www.codechef.com/problems/FLOW004

#include<bits/stdc++.h>
using namespace std;

int main()
{
 int t;
 cin>>t;
 while(t--)
 {
  int n;
  cin>>n;
  int sum=0;
  sum+=n%10;
  if(n>=10)
  {
   while(n>=10)
   {
   n=n/10;
   }
  sum+=n;
  }
 cout<<sum<<endl;
}
}