#include <stdio.h>
main()
{
	int n1,n2,n3;
	printf("Enter n1: ");
	scanf("%d",&n1);
	printf("enter n2 :");
	scanf("%d",&n2);
	n3=n1+n2;
	if (n3>=50)
	{
		printf("so good\n");
	}
	else
	{
		printf("so bed\n");
	}
printf("Pasin kaewsanga");
}