Spoj/MMMGAME.cpp at master · ayushmnnit/Spoj · GitHub

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#include<iostream>
#include<stdio.h>

using namespace std;

int main()
{
    int n;
    scanf("%d",&n);

    while(n--)
    {
              int s;

              scanf("%d",&s);

              int x;
              int r=0;
              bool flag=1;

              for(int i=0;i<s;i++)
              {
                      scanf("%d",&x);

                      r=r^x;

                      if(x!=1)
                      flag=0;
              }

              if(flag)
              puts(r==0?"John":"Brother");
              else
              puts(r!=0?"John":"Brother");

    }

    system ("pause");

    return 0;
}