PersonalCorpus 版 (精华区)
1245607 Big Guava ... 10252 Accepted
0:00.002 64 2002/11/18 05:46:18.207
void main()
{
#ifndef ONLINE_JUDGE
freopen("k:\\uva\\i10252","r",stdin);
freopen("k:\\uva\\o10252","w",stdout);
#endif
int i,j,k;
char s[1010],t[1010];
int c[26],d[26];
while (gets(s)!=NULL) {
gets(t);
memset(c,0,sizeof(c));
memset(d,0,sizeof(d));
for (i=0;s[i];i++) c[s[i]-'a']++;
for (i=0;t[i];i++) d[t[i]-'a']++;
for (i=0;i<26;i++) if (c[i]&&d[i]) {
if (c[i]>d[i]) k=d[i];else k=c[i];
while (k--) printf("%c",i+'a');
}
printf("\n");
}
}
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