why this prog ac? i think u must add maxtest
#include <iostream>
#include <stdio.h>
#include <math.h>


using namespace std;


int main()
{
 int k,p,x,y;
 cin >> k >> p;
 for(int x=0; x<p; x++)for(int y=0; y<=x; y++)if((x*x+y*y)%p==k)
 {

   cout << x << " " << y;
   return 0;

 }
 return 0;
}