UVA 489-Hangman Judge

猜单词游戏每次猜1个字母猜错的次数不能大于7 另外猜一个已经猜过的字母也算错

<pre name="code" class="cpp">#include<iostream>#include<cstdio>#include<cmath>#include<cstring>#define Maxn 105char s1[Maxn],s2[Maxn];typedef long long ll;using namespace std;int win,lose;int remaining,chance;void guess(char c){   int bad=1;    for(int i=0;i<strlen(s1);i++)        if(s1[i]==c)           {              remaining--;            s1[i]=' ';            bad=0;           }        if(bad) --chance;        if(!chance) lose=1;        if(!remaining) win=1;}int main(){   int n;    while(~scanf("%d%s%s",&n,s1,s2)&&n!=-1)    {        printf("Round %d\n",n);        win=lose=0;        remaining=strlen(s1);        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;}