Coding Problems · 9

— LeetCode-139: Word Break 139. Word Break Goal: Determine if a string s can be segmented into a… — LeetCode-97: Interleaving String 97. Interleaving String Goal: Determine if string s3 is formed by an… — LeetCode-189: Rotate Array 189. Rotate Array Solution 1/** 2 * @param {number[]} nums 3 * @param {number} k… — LeetCode-1642: Furthest Building You Can Reach 1642. Furthest Building You Can Reach Solution 1/** 2 * @param {number[]}… — LeetCode-704: Binary Search 704. Binary Search Goal: Search for a target in a sorted array nums. Return its… — LeetCode-210: Course Schedule II 210. Course Schedule II Problem Statement There are a total of numCourses… — LeetCode-193: Valid Phone Numbers 193. Valid Phone Numbers Solution 1grep -E '^\([0-9]{3}\)… — LeetCode-194: Transpose File 194. Transpose File Given file.txt: 1name age 2alice 21 3ryan 30 Desired Output:… — LeetCode-192: Word Frequency 192. Word Frequency Solution 1cat words.txt | tr -s ' ' '\n' | sort | uniq -c |…