水王继续

 1 #include<iostream.h>
 2 int main()
 3 {
 4     int ID[10]={1,2,3,4,4,3,2,2,3,4};
 5     int ID_NULL;//定义一个不存在的ID
 6     int shui[3];
 7     int a[3];
 8     int i;
 9     shui[0]=shui[1]=shui[2]=0;
10     a[0]=a[1]=a[2]=ID_NULL;
11     for(i=0;i<10;i++)
12     {
13         if(ID[i]==a[0])
14         {
15             shui[0]++;
16         }
17         else if(ID[i]==a[1])
18         {
19             shui[1]++;
20         }
21         else if(ID[i]==a[2])
22         {
23             shui[2]++;
24         }
25         else if(shui[0]==0)
26         {
27             shui[0]=1;
28             a[0]=ID[i];
29         }
30         else if(shui[1]==0)
31         {
32             shui[1]=1;
33             a[1]=ID[i];
34         }
35         else if(shui[2]==0)
36         {
37             shui[2]=1;
38             a[2]=ID[i];
39         }
40         else
41         {
42             shui[0]--;
43             shui[1]--;
44             shui[2]--;
45         }
46     }
47     cout<<"三个水王分别是："<<endl;
48     cout<<a[0]<<" "<<a[1]<<" "<<a[2]<<endl;
49     return 0;
50 }