hdu 1004(map)

记住map怎么用就好

	#include<cstdio>
	#include<math.h>
	#include<string>
	#include<algorithm>
	#include<map>
	#include<iostream> 
	using namespace std;
	int main()
	{
	
		int n;
	
		while(scanf("%d",&n))
		{
			if(n==0)
			break;
			map<string,int>p;
			string b; 
			for(int i=1;i<=n;i++)
			{
				string a; 
				cin>>a;
				p[a]++;
			}
			int maxn=0;
			map<string,int>::iterator ite;
			for(ite=p.begin();ite!=p.end();ite++)
			{
				if(ite->second>maxn)
				{
					b=ite->first;
					maxn=ite->second;
				}
			}
			cout<<b<<endl;
		 } 
		 
		return 0;
	}

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转载自blog.csdn.net/liuliu2333/article/details/80587199