#include <stdio.h>
#include <stdlib.h>
#include <math.h>
int main()
{
    int n=0,l=0;
    double m=0;
    while(1)
    {
        n++;
        m=sqrt(n+100);
        l=sqrt(n+100);
        if(m==l)
        {
            m=sqrt(n+268);
            l=sqrt(n+268);
            if(m==l)
            {
                printf("%d",n);
                break;
            }
        }
    }
    return 0;
}
/**************************************************************
	Problem: 1267
	User: admin
	Language: C
	Result: Runtime Error
****************************************************************/