/*************************************************************************
> File Name: test.cpp
> Author:keson
> Mail:keson@bupt.edu.cn
> Created Time: 2014年12月10日 星期三 20时47分34秒
************************************************************************/
#include<iostream>
#include<vector>
#include<fstream>
using namespace std;
int main()
{
string word;
string currword;
int currcnt=0;
string result;
int resultcnt;
cin>>currword;
result=currword;
resultcnt=currcnt=1;
while(cin>>word)
{
if(word==currword)
{
++currcnt;
if(currcnt>resultcnt)
{
result=currword;
resultcnt=currcnt;
}
}
else
{
currword=word;
currcnt=1;
}
}
cout<<endl;
cout<<result<<" exist: "<<resultcnt<<"times"<<endl;
}