#include<stdio.h>
#include<string.h>
#include<stdlib.h>
int cmp(const void *a,const void *b){
	return(*(int *)a-*(int *)b);
}
int main(){
	//freopen("test.in","r",stdin);
	char temp[110];
	int length,s1[26],s2[26],i,j,change;
	while(scanf("%s",&temp)!=EOF){
		for(i=0;i<26;i++) s1[i]=s2[i]=0;
		length=strlen(temp);
		for(i=0;i<strlen(temp);i++)	s1[temp[i]-'A']++;
		scanf("%s",&temp);
		length=strlen(temp);
		for(i=0;i<strlen(temp);i++)	s2[temp[i]-'A']++;
		qsort(s1,26,sizeof(s1[0]),cmp);
		qsort(s2,26,sizeof(s2[0]),cmp);
		change=1;
		for(j=0;j<26;j++){	if(s1[j]!=s2[j]){	change=0;break;	}}
		if(change==0) printf("NO\n");
		else printf("Yes\n");
	}
		return 0;
}

• 是"YES"不是"Yes"吧？ (747) frkstyc 2005-06-01 00:19:39