# medium

324개의 포스트
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[Leetcode]187. Repeated DNA Sequences

The DNA sequence is composed of a series of nucleotides abbreviated as 'A', 'C', 'G', and 'T'.For example, "ACGAATTCCG" is a DNA sequence.When studyin

2022년 5월 19일
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[Leetcode]1905. Count Sub Islands

You are given two m x n binary matrices grid1 and grid2 containing only 0's (representing water) and 1's (representing land). An island is a group of

2022년 5월 19일
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Quicksort In-Place

HackerRank Problem Solving

2022년 5월 19일
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Maximum Palindromes

HackerRank Problem Solving

2022년 5월 19일
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[Leetcode] 763. Partition Labels

You are given a string s. We want to partition the string into as many parts as possible so that each letter appears in at most one part.Note that the

2022년 5월 18일
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[LeetCode] #142: Linked List Cycle II

Given the head of a linked list, return the node where the cycle begins. If there is no cycle, return null.

2022년 5월 17일
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[LeetCode] #743: Network Delay Time

Return the time it takes for all the n nodes to receive the signal. If it is impossible for all the n nodes to receive the signal, return -1.

2022년 5월 14일
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2022/05/12 목요일

일상

2022년 5월 12일
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