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我晕,为什么YES可以就继续输入数据,NO就测试结束?附代码

Posted by Veegin at 2011-05-10 21:54:36 on Problem 2159
我把别人的输出代码替代我的就AC了,但我就不明白了,题目也没这么别扭的输出要求啊,坑爹啊?!
注释的是我自己写的输出。WA死我了。
#include <iostream>
#include <string.h>
#include <stdlib.h>
using namespace std;
int cmp(const void *a,const void *b) {return *(int *)b - *(int *)a;}
int main()
{
	int a[27],b[27],i,len1,len2,flag;
	char ch1[150],ch2[150];
	while(scanf("%s",ch1)!=EOF)
	{
		scanf("%s",ch2);
		flag=0;len1=strlen(ch1);len2=strlen(ch2);
		memset(a,0,sizeof(a));
		memset(b,0,sizeof(b));
		for(i=0;i<len1;i++) a[ch1[i]-'A']++;
		for(i=0;i<len2;i++) b[ch2[i]-'A']++;
		qsort(a,27,sizeof(a[0]),cmp);
		qsort(b,27,sizeof(b[0]),cmp);
		/*for(i=0;i<26;i++) if(a[i]!=b[i]) break;
		if(i==26) printf("YES\n");
		else printf("N0\n");*/
		for(i=0;i<26;i++)
			if(a[i]!=b[i])
			{
				printf("NO\n");
				return 0;
			}
		printf("YES\n");
	}
	return 0;
}

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