#include"stdio.h"
main()
{
	int num1,num2,num3;
	printf("enter num1 : ");
	scanf("%d",&num1);
	printf("enter num2 : ");
	scanf("%d",&num2);
	num3=num1+num2;	
	if (num3>=50)
	{
		printf("so good\n");
	}
	else
	{
		printf ("so bad\n");
	}
	printf("punyaphat chotpadab");
}