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

int main(void) {
    char password[] = "Geheim", buffer[10];
    printf("Geef password: ");
    scanf("%s", buffer);
    if (strncmp(password, buffer, 7) == 0) {
        printf("Toegang tot geheime informatie.");
    }
    else {
        printf("Onjuist password!");
    }
    fflush(stdin);
    getchar();
    return 0;
}