杭电1004

这次是超时，怎么改进呢？
杭电ACM1004题
#include<iostream>
#include<string>
using namespace std;

const int ballNumber = 1000;

struct ball
{
    string balloon;
};

struct popular
{
    string balloon;
    int number;
};


int pLength = 0;

int MaxPosition(popular *pop)
{
    int Max = 0;
    int Position = 0;
    for(int i = 0; i < pLength; i ++)
    {
        if(pop[i].number > Max)
        {
            Max = pop[i].number;
            Position = i;
        }
    }
    return Position;
}

int main()
{
    while(1)
    {
        ball b[ballNumber];
        popular p[ballNumber];
        int N;
        for(int i = 0; i < ballNumber; i ++)
        {
            p[i].number = 0;
        }
        cin >> N;
        if(N == 0)
            break;
        else
        {
            for(int i = 0; i < N; i ++)
            {
                cin >> b[i].balloon;
            }

            p[0].balloon = b[0].balloon;
            p[0].number ++;
            pLength ++;

            for(int i = 1; i < N; i ++)
            {
                int find = 0;
                for(int j = 0; j < pLength; j ++)
                    if(p[j].balloon == b[i].balloon)
                    {
                        p[j].number ++;
                        find = 1;
                        break;
                    }
                if(!find)
                {
                    p[pLength].balloon = b[i].balloon;
                    p[pLength].number ++;
                    pLength ++;
                }
            }              
        }
        int m = MaxPosition(p);
        cout << p[m].balloon;
    }
}

转载于:https://www.cnblogs.com/cnlox/archive/2008/12/31/1419416.html