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

int a(){
  printf("Exploit successful\n");
  return 0;
}

int main(int argc, char **argv){
  if(argc != 2){
    printf("Usage: %s < string >\n",argv[0]);
    return 1;
  }
  char buffer[64];
  printf("Address of a(): %p\n",&a);
  strncpy(buffer, argv[1],sizeof(buffer));
  printf("Buffer: ");
  printf(buffer);
}