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;}