小水王

#include "iostream"

int main()
{
    int length;
    int Idcou[3]={0,0,0};//计数器初始化为0
    int ID[3]={0,0,0};     //水王id初始化为0 
    printf("请输入发帖的数量：");
    scanf("%d",&length);
    int * shuiwang=new int [length];
    printf("请输入所有发帖人的ID：");
    for(int j=0;j<length;j++)//输入id
    {
        scanf("%d",&shuiwang[j]);
    }
    for(int i=0;i<length;i++)//找水王
    {
        if(Idcou[0]==0 && shuiwang[i]!=ID[1] && shuiwang[i]!=ID[2])
        {
            Idcou[0]=1;
            ID[0]=shuiwang[i];
        }
        else if(Idcou[1]==0 &&shuiwang[i]!=ID[0] && shuiwang[i]!=ID[2])
        {
            Idcou[1]=1;
            ID[1]=shuiwang[i];
        }
        else if(Idcou[2]==0 &&shuiwang[i]!=ID[0] && shuiwang[i]!=ID[1])
        {
            Idcou[2]=1;
            ID[2]=shuiwang[i];
        }
        else if(shuiwang[i]!=ID[0] && shuiwang[i]!=ID[1] && shuiwang[i]!=ID[2])
        {
            Idcou[0]--;
            Idcou[1]--;
            Idcou[2]--;
        }
        else if(shuiwang[i]==ID[0])
        {
            Idcou[0]++;
        }
        else if(shuiwang[i]==ID[1])
        {
            Idcou[1]++;
        }
        else if(shuiwang[i]==ID[2])
        {
            Idcou[2]++;
        }       
    }
  printf("三个水王的ID是：\n");
  printf("%d\t%d\t%d\t\n",ID[0],ID[1],ID[2]);
    return 0;
}