import java.util.*;
class Solution {
static int findTheRollno(int n, int p, int r){
return (r-1+p-1)%n+1;
}
public static void main
(String[] args
) { Scanner in
= new Scanner
(System.
in); int t = in.nextInt();
for(int a0 = 0; a0 < t; a0++){
int n = in.nextInt();
int p = in.nextInt();
int r = in.nextInt();
int result = findTheRollno(n,p,r);
}
}
}
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