crackme.c

#include <stdio.h>

void secret() {
	printf("You found the secret function!\n");
	printf("Congrats!\n");
	printf("The password is: Rev3ngineering1sc00l!\n");
	exit(0);
}

int main() {
	char pass[] = "Rev3ngineering1sc00l!";
	char input[30];
	int valid = 0;

	printf("Enter the password! ");
	gets(input);

	if (!memcmp(input, pass, 22)) {
		valid = 1;
	}

	printf("\nChecking password...\n\n");

	if (valid) {
		printf("Successfully logged in!\nGood job!\n");
		exit(0);
	} else {
		printf("Login failed!\n");
	}

	return 0;
}