2016春季练习——水

来源：HDU1004

#include <iostream>#include <cstdio>#include <algorithm>#include <cstring>#include <string>#include <map>using namespace std;map<string,int>mp;int main(){    int n;    string str;    while(scanf("%d",&n)!=EOF&&n){        mp.clear();        int maxn=0;        string ans;        for(int i=0;i<n;i++){            cin>>str;            mp[str]++;            if(mp[str]>maxn){                maxn=mp[str];                ans=str;            }        }        cout<<ans<<endl;    }    return 0;}