找小水王

//mao2016.5.28
//找小水王
#include <iostream>
using namespace std;

int candidate[3];
int count[3] = {0};
int input[100];
int num = 0;

int main()
{
    cout<<"请输入ID"<<endl;
    int t;
    while(cin>>t)
    {
        if (t == -1)
            break;
        input[num++] = t;
    }

    bool flag = false;

    for (int i = 0;i < num;i++)
    {
        flag = false;
        for (int j = 0;j < 3;j++)
        {
            if (count[j] == 0)
            {
                continue;
            }
            if (candidate[j] == input[i])
            {
                count[j]++;
                flag = true;
            }
        }

        if (flag == true)
        {
            continue;
        }

        for (int j = 0;j < 3;j++)
        {
            if (count[j] == 0)
            {
                candidate[j] = input[i];
                count[j]++;
                flag = true;
                break;
            }
        }

        if (flag == true)
        {
            continue;
        }

        for (int j = 0;j < 3;j++)
        {
            count[j]--;
        }

    }

   // cout<<count[0]<<" "<<count[1]<<" "<<count[2]<<endl;
	cout<<"水王ID为： "<<endl;
    cout<<candidate[0]<<" "<<candidate[1]<<" "<<candidate[2]<<endl;
}