Leetcode-914 X of a Kind in a Deck of Cards(卡牌分组)

 1 class Solution
 2 {
 3     public:
 4         bool hasGroupsSizeX(vector<int>& deck)
 5         {
 6             vector<int> deckList(10002,0);
 7             
 8         //    int max = 0;
 9             for(auto d:deck)
10             {
11                 deckList[d] ++;
12             //    if(deckList[d]>max)
13             //        max = deckList[d];
14             }
15             
16             bool result = false;
17             for(int i = 2;i <= 10000;i ++)
18             {
19                 int j;
20                 for(j = 0;j < 10000;j ++)
21                 {
22                     if(deckList[j]%i!=0)
23                     {
24                         break;
25                     }
26                 }
27                 if(j==10000)
28                 {
29                     result = true;
30                     break;
31                 }
32             }
33             return result;
34         }
35 };