摘要：
1 class FreqStack 2 { 3 public: 4 unordered_map hash; 5 vector stk; 6 int max_times; 7 int times_table[10001]; 8 FreqStack() 9 { 10 ... 阅读全文
摘要：
1 class Solution 2 { 3 public: 4 int surfaceArea(vector> &grid) 5 { 6 int result = 0; 7 for(auto v:grid) 8 for(auto d:v) 9 { 10 ... 阅读全文