#include <stdio.h>

int main(void) {
	// your code goes here
	int c;
	int end=0;
	
	while(1){
		printf("***MENU***\n");
		printf("A:Game\n");
		printf("B:Music\n");
		printf("C:Exsel\n");
		printf("**********\n");
//		printf("--->");
		while(1){
			c=getchar();
			if (c!='\n')
			break;
		}
	switch(c){
		case'A':
		case'a':
//			printf("--->%c\n");
			printf("\n You select Game\n\n");
			break;
		case'B':
		case'b':
//			printf("--->%c\n")
			printf("\n You select Music\n\n");
			break;
		case'C':
		case'c':
			printf("\n Ypu select Exsel\n\n");
			break;
		case'X':
		case'x':
			end=1;
			break;
		default:
			printf("\n Sysntax Error\n\n");
			break;
		}
		if (end==1)
		break;
	}
	printf("\nloop is Over\n");
	return 0;
}