Baekjoon

꾸준한 코테 연습

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LeetCode Topics

Hash Table

Problem Name	Difficulty
0001-two-sum	Easy
0013-roman-to-integer	Easy
2062-count-vowel-substrings-of-a-string	Easy
2133-check-if-every-row-and-column-contains-all-numbers	Easy
2465-number-of-distinct-averages	Easy

Math

Problem Name	Difficulty
0013-roman-to-integer	Easy

String

Problem Name	Difficulty
0013-roman-to-integer	Easy
2062-count-vowel-substrings-of-a-string	Easy

Stack

Problem Name	Difficulty
0589-n-ary-tree-preorder-traversal	Easy

Tree

Problem Name	Difficulty
0589-n-ary-tree-preorder-traversal	Easy

Depth-First Search

Problem Name	Difficulty
0589-n-ary-tree-preorder-traversal	Easy

Array

Problem Name	Difficulty
0001-two-sum	Easy
2078-two-furthest-houses-with-different-colors	Easy
2133-check-if-every-row-and-column-contains-all-numbers	Easy
2465-number-of-distinct-averages	Easy

Two Pointers

Problem Name	Difficulty
2465-number-of-distinct-averages	Easy

Sorting

Problem Name	Difficulty
2465-number-of-distinct-averages	Easy

Greedy

Problem Name	Difficulty
2078-two-furthest-houses-with-different-colors	Easy

Matrix

Problem Name	Difficulty
2133-check-if-every-row-and-column-contains-all-numbers	Easy