#include <string.h>
#include <stdio.h>

int main(int argc, char *argv[]) {
        if(argc==2) {
		printf("Given: %s\n", argv[1]);
		if(strcmp(argv[1], "LUIGI-COPPO-77-03")==0) {
			printf("License Activated!\n");
		} else {
			printf("Sorry, the given code is not valid!\n");
		}
	} else {
		printf("Usage: register <activation code>\n");
	}
	return 0;
}