level.c

#include <stdio.h>
#include <stdlib.h>
 
int main(){

        long val=0x00000000;        
	char tab[20];
        scanf("%25s",&tab);
        printf("buf: %s\n",tab);
        printf("val: 0x%08x\n",val);
 
        if(val==0xdeadbeef){
                printf("Good !\n");
                system("/bin/cat validation/flag");
        } else {
                printf("Nop\n");
                exit(1);
        }
 
        return 0;
}