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Latest posts with tag "hash table"

Advent of Code 2022 - Day 23: Unstable Diffusion

Dec 23, 2022

Read the problem description carefully, the rest is straigthforward implementation

Advent of Code 2022 - Day 18: Boiling Boulders

Dec 18, 2022

Flooding with breadth-first search

Advent of Code 2022 - Day 15: Beacon Exclusion Zone

Dec 15, 2022

Union of ranges

Advent of Code 2022 - Day 14: Regolith Reservoir

Dec 14, 2022

Move and tackle obstacles

Advent of Code 2022 - Day 9: Rope Bridge

Dec 9, 2022

Manipulate coordination

Advent of Code 2022 - Day 6: Tuning Trouble

Dec 6, 2022

Use a Set to check if all is different

LeetCode: Top K Frequent Words

Oct 19, 2022

Hash and sort

LeetCode: Word Pattern

Oct 4, 2022

2 hash tables

LeetCode: Longest Palindrome by Concatenating Two Letter Words

Aug 30, 2022

Things get messy sometimes

LeetCode: Happy Number

Aug 24, 2022

Use a Set to detect cycle

LeetCode: Longest Palindrome

Aug 18, 2022

Trim odds

LeetCode: Longest Substring Without Repeating Characters

Sep 18, 2021

Sliding window uses two pointers?

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