#leetcode

Articles tagged with #leetcode

[LeetCode] 2434. Using a Robot to Print the Lexicographically Smallest String
Edit this2434. Using a Robot to Print the Lexicographically Smallest String text 문제 설명 You are given a string s and a robot that currently holds an empty string t. Apply one of the following operations until s and t are both empty: Remove the first ...
Jun 23, 20254 min read4
[LeetCode] 236. Lowest Common Ancestor of a Binary Tree
Link : 236. Lowest Common Ancestor of a Binary Tree 문제 설명 Given a binary tree, find the lowest common ancestor (LCA) of two given nodes in the tree. According to the definition of LCA on Wikipedia: “The lowest common ancestor is defined between two ...
May 4, 20253 min read3
[LeetCode] 11. Container With Most Water
Link : https://leetcode.com/problems/container-with-most-water/description/ 문제 정의 You are given an integer array height of length n. There are n vertical lines drawn such that the two endpoints of the i<sup>th</sup> line are (i, 0) and (i, height[i]...
Apr 23, 20252 min read
[LeetCode] 1404. Number of Steps to Reduce a Number in Binary Representation to One
Link : 1404. Number of Steps to Reduce a Number in Binary Representation to One 문제 설명 Given the binary representation of an integer as a string s, return the number of steps to reduce it to 1 under the following rules: If the current number is even...
Apr 15, 20253 min read2
1318. Minimum Flips to Make a OR b Equal to c
Link : https://leetcode.com/problems/minimum-flips-to-make-a-or-b-equal-to-c/ 문제 정의 Given 3 positives numbers a, b and c. Return the minimum flips required in some bits of a and b to make ( a OR b == c ). (bitwise OR operation).Flip operation consis...
Apr 14, 20253 min read1
[LeetCode] 57. Insert Interval
Link : https://leetcode.com/problems/insert-interval/ 문제 정의 You are given an array of non-overlapping intervals intervals where intervals[i] = [start<sub>i</sub>, end<sub>i</sub>] represent the start and the end of the i<sup>th</sup> interval and in...
Apr 13, 20252 min read4