1 #include<bits/stdc++.h> 2 using namespace std; 3  4 int main(){ 5      6     int t,n,x,y,k; 7     cin>>t; 8     while(t--){ 9         cin>>k>>x>>y;10         if(x<y)swap(x,y);11         12         cout<<max(k-x,2-x+y)<<endl;13     }14     return 0;15 }