原创 Unique Subsets

Given a list of numbers that may has duplicate numbers, return all possible subsets Note Each element in a subset

原创 Partition List

Easy Partition List Show Result My Submissions 36% Accepted Given a linked list and a value x, partition it

原创 Construct Binary Tree from Inorder and Postorder Traversal

Fair Construct Binary Tree from Inorder and Postorder Traversal Show Result My Submissions 37% Accepted Giv

原创 Longest Increasing Subsequence Show Result My Submissions

Given a sequence of integers, find the longest increasing subsequence (LIS). You code should return the length of the

原创 Lowest Common Ancestor

Fair Lowest Common AncestorMy Submissions 32% Accepted Given the root and two nodes in a Binary Tree. Find t

原创 Distinct Subsequences

Fair Distinct Subsequences Show Result My Submissions 25% Accepted Given a string S and a string T, count t

原创 Binary Tree Maximum Path Sum

Fair Binary Tree Maximum Path Sum Show Result My Submissions 22% Accepted Given a binary tree, find the max