Alexandre Pokhodoun
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Recent Writing
Trapping rain water II
May 22, 2025
Allocate mailboxes
May 21, 2025
Find longest self contained substring
May 20, 2025
Maximum number of groups with increasing length
May 19, 2025
Longest increasing subsequence
May 17, 2025
See 254 more →
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Recent Writing
Trapping rain water II
May 22, 2025
Allocate mailboxes
May 21, 2025
Find longest self contained substring
May 20, 2025
Maximum number of groups with increasing length
May 19, 2025
Longest increasing subsequence
May 17, 2025
See 254 more →
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Backlinks
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visualization
Analyze user website visit pattern
Arithmetic slices II
Binary tree vertical order traversal
Can arrange
Clone binary tree with random pointer
Contiguous array
Count nice pairs in an array
Count the number of good subarrays
Custom sort string
Group anagrams
Insert delete getrandom o(1)
LFUcache
LRUcache
Longest arithmetic subsequence of given difference
Longest consecutive sequence
Majority element
Minimum deletions to make character frequencies unique
Minimum number of operations to make array empty
Minimum number of pushes to type word II
Redistribute characters to make all strings equal
Relative sort array
Reordered power of 2
Subarray sum equals k