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Re:大牛们帮帮忙啊,为什么是WA

Posted by gdczcpy at 2011-02-06 14:02:25 on Problem 2159
In Reply To:大牛们帮帮忙啊,为什么是WA Posted by:xiaorong at 2010-12-09 00:02:23
> #include<stdio.h>
> #include<string.h>
> #include<stdlib.h>
> #include <cstdlib>
> #include<algorithm>
> 
> using namespace std;
> int main()
> { 
>     char s[100],t[100],l[100];
>     int i,k;
>     scanf("%s%s",s,t);
>     k=strlen(s);
>     for(i=0;i<k;i++)
>         if(s[i]=='A')  l[i]='Z';
>         else l[i]=s[i]-1;
>     l[i]='\0';
>     sort(t,t+k);
>     sort(l,l+k);
>     for(i=0;i<k;i)
>         if(t[i]==l[i++]);
>         else break;
>     if(i=k)
>         printf("YES\n");
>     else printf("NO\n");
>     system("pause");
>     return 0;
> }
>    
显然题意理解错误
AB
CD
YES

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