A buggy program that won't work on Windows but work on Un*x-like system

io.c

#include <stdio.h>

int main()
{
  int i;
  char strings[4][8];

  for (i = 3; i >= 0; i--)
    scanf("%s", strings[i]);

  for (i = 0; i < 4; i++)
    printf("%s\n", strings[i]);
}