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18
lc new 7 review 10+
548. Split Array with Equal Sum
bucket sort 可以O(N)
791. Custom Sort String
count and write
272. Closest Binary Search Tree Value II
分2条路,增长和减少的path
658. Find K Closest Elements
二分查找
692. Top K Frequent Words
如果想要字典序列, s1.compareTo(s2)就可以实现
272. Closest Binary Search Tree Value II
只学会O(N) inorder 搜索所有node,
logn + k还没懂,两个deque
510. Inorder Successor in BST II
找爸爸系列
All O`one Data Structure 0 minutes ago
AcceptedjavaAll O`one Data Structure 30 minutes ago
AcceptedjavaFirst Missing Positive 38 minutes ago
AcceptedjavaReorder List 56 minutes ago
Runtime ErrorjavaReorder List 56 minutes ago
AcceptedjavaLargest Number 1 hour, 25 minutes ago
AcceptedjavaLongest Increasing Path in a Matrix 2 hours, 2 minutes ago
Runtime ErrorjavaLongest Increasing Path in a Matrix 2 hours, 3 minutes ago
AcceptedjavaSet Matrix Zeroes 2 hours, 23 minutes ago
Wrong AnswerjavaSet Matrix Zeroes 2 hours, 24 minutes ago
AcceptedjavaRemove Nth Node From End of List 3 hours, 25 minutes ago
Runtime ErrorjavaRemove Nth Node From End of List 3 hours, 27 minutes ago
AcceptedjavaInorder Successor in BST II 3 hours, 47 minutes ago
AcceptedjavaInorder Successor in BST 4 hours, 6 minutes ago
AcceptedjavaInorder Successor in BST II 4 hours, 8 minutes ago
AcceptedjavaEvaluate Division 4 hours, 25 minutes ago
Compile ErrorjavaEvaluate Division 4 hours, 26 minutes ago
AcceptedjavaEvaluate Division 4 hours, 44 minutes ago
Compile ErrorjavaEvaluate Division 5 hours, 26 minutes ago
AcceptedjavaClosest Binary Search Tree Value II 9 hours, 20 minutes ago |
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