Sample Input

1
cheese
chese
2
cheese
abcdefg
3
cheese
abcdefgij
-1

Sample Output

Round 1
You win.
Round 2
You chickened out.
Round 3
You lose.




#include<stdio.h>
#include<string.h>
#define maxn 100

int left, chance;
char s[maxn], s2[maxn];
int win, lose;

void guess(char ch) {

  int bad = 1;

  for(int i = 0; i < strlen(s); i++)
    if(s[i] == ch) { left--; s[i] = ' '; bad = 0; }

  if(bad) --chance;

  if(!chance) lose = 1;

  if(!left) win = 1;
}

int main() {
  int rnd;
  while(scanf("%d%s%s", &rnd, s, s2) == 3 && rnd != -1) {

    printf("Round %d\n", rnd);

    win = lose = 0;

    left = strlen(s);

    chance = 7;

    for(int i = 0; i < strlen(s2); i++) {

      guess(s2[i]);

      if(win || lose) break;

    }

    if(win) 
    printf("You win.\n");

    else if(lose)
    printf("You lose.\n");

    else printf
    ("You chickened out.\n");
  }
  return 0;
}