#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>

void main()
{
	int myAge;
	printf("Enter age:");
	scanf("%d", &myAge);

	if (myAge == 17 || myAge == 19 || myAge == 21 || (myAge > 25 && myAge < 30))
	{
		printf("You're my kind of people"); // 17,18,19,26,27,28,29
	}

}