#include <stdio.h>
 
int main()
{
  int n, x, y, z;
  scanf("%d",&n);
   if (1<=n && n<1000000000000000000){
        while(n!= 0){
            scanf("%d %d %d",&z, &y, &z);
            if(x>y && z<x)
                printf("%d",z);
            else if(x<y && z<y)
                printf("%d",y);
            else if(z>y && z>x)
                printf("%d",z);
            else printf("x, y, z are equal");
            n--;
        }
  }
  else
    printf("Error");
  return 0;
}