1895A - Treasure Chest - CodeForces Solution

#include<iostream>
using namespace std;
int main(){
    int t; cin>>t;
    while(t--){
    int x,y,k;
     cin>>x>>y>>k;
     if(x >= y){
         cout<<x<<endl;
     }
     else{
         if(y-x <= k){
             cout<<x+(y-x)<<endl;
         }
         else{
             cout<<x+(y-x)+(y-x-k)<<endl;
         }
     }
    }
}