CSU-1505

http://acm.csu.edu.cn/OnlineJudge/problem.php?id=1505

#include <iostream>
#include <string.h>
using namespace std;
int check(char *a){
int flag=0;
}
int main(){
int num;
char a[10001][31]={0};
int flag=1;
while(scanf("%d",&num)!=EOF){
int count3=0;
for(int i=0;i<num;i++){
cin>>a[i];
int re1[26]={0};
int re2[31]={0};
int count=0;
int count2=0;
int t=strlen(a[i]);
for(int j=0;j<t;j++){
re1[a[i][j]-'a']++;
if(re1[a[i][j]-'a']==1)count++;
}
for(int k=0;k<26;k++){
re2[re1[k]]=1;
}
for(int u=1;u<31;u++){
if(re2[u]==1)count2++;
}
if(count!=1&&count2==count)count3++;
}
cout<<"Case "<<flag++<<": "<<count3<<endl;
}
return 0;
}