algorithm - HàPhan 河

Bloom Filter by Swift

Overview Bloom filter is Probabilistic data struct, it can tell an object is definitely not exist in ...

2022/05/26 algorithm swift coding english

Introduction At the moment of writting this post, Bitcoin just hit $60,000 with a market cap over 1 ...

Problem Just curious about how ATM works. Example, we provide it set of denominations {10k, 20k, 50k ...

2020/06/30 swift coding algorithm english

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