may challenge - HàPhan 河

May Leetcode Challenge - Day 31

Edit Distance Given two words word1 and word2, find the minimum number of operations required to co ...

2020/05/31 swift algorithm leetcode may challenge

K Closest Points to Origin We have a list of points on the plane. Find the K closest points to the ...

2020/05/30 swift algorithm leetcode may challenge

Course Schedule There are a total of numCourses courses you have to take, labeled from 0 to numCour ...

2020/05/29 swift algorithm leetcode may challenge

Counting Bits Given a non negative integer number num. For every numbers i in the range 0 ≤ i ≤ num ...

2020/05/28 swift algorithm leetcode may challenge

Possible Bipartition Given a set of N people (numbered 1, 2, ..., N), we would like to split everyo ...

2020/05/27 swift leetcode may challenge algorithm

Contiguous Array Given a binary array, find the maximum length of a contiguous subarray with equal ...

2020/05/26 swift algorithm leetcode may challenge

Uncrossed Lines We write the integers of A and B (in the order they are given) on two separate hori ...

2020/05/25 swift algorithm may challenge leetcode

Construct Binary Search Tree from Preorder Traversal Return the root node of a binary search tree t ...

2020/05/24 swift algorithm leetcode may challenge