/*
Ornek2E.cpp: a*a+b*b=x*x+y*y ve a,b,x,y<=10 sartini saglayan a,b,x,y degerlerini bulan bir program yaziniz.
*/

#include<stdio.h>


int a,b,x,y;

void main(void)
{
 for (a=0;a<=10;a++)
  for (b=0;b<=10;b++)
   for (x=0;x<=10;x++)
    for (y=0;y<=10;y++)
      if ((a*a+b*b)==(x*x+y*y)) 
          printf("%d^2+%d^2 = %d^2+%d^2\n",a,b,x,y);
}