HDU 1004 Let the Balloon Rise

Posted 2020-12-24 rlt1296

 1 #include<iostream>
 2 #include<cstdio>
 3 #include<map>
 4 using namespace std;
 5 int n;
 6 string s;
 7 map<string,int>m;
 8 int main()
 9 {
10     while(scanf("%d",&n)&&n)
11     {
12         m.clear();
13         for(int i=1;i<=n;i++)
14         {
15             cin>>s;
16             m[s]++;
17         }
18         map<string,int>::iterator ans=m.begin(),it;
19         for(it=m.begin();it!=m.end();it++)
20             if(it->second>ans->second)
21                 ans=it;
22         cout<<ans->first<<endl;
23     }
24     return 0;
25 }