【题解】UVA489 模拟

题目链接

#include<cstdio>
#include<cstring>
const int N=110;
char s[N],s2[N];//答案是s，猜的是s2 
int left,chance;//还需要猜left个位置，错chance次后就会输 
int win,lose;//win==1赢lose==1输 
void guess(char ch)
{
    int bad=1;
    for(int i=0;i<strlen(s);i++)
    if(s[i]==ch){left--;s[i]=' ';bad=0;}//将猜对单词变成空格，再猜就错 
    if(bad)--chance;
    if(!chance)lose=1;
    if(!left)win=1;
}
int main()
{
    //freopen("in.txt","r",stdin);
    int rnd;//第几局
    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)puts("You win.");
        else if(lose)puts("You lose.");
        else puts("You chickened out.");
    } 
    return 0;
}