Scribbling

https://leetcode.com/problems/the-earliest-moment-when-everyone-become-friends/description/ LeetCode - The World's Leading Online Programming Learning Platform Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview. leetcode.com class Solution: def earliestAcq(self, logs: List[List[int]], n: int) -> int: parent..

LeetCode: 452. Minimum Number of Arrows to Burst Balloons https://leetcode.com/problems/minimum-number-of-arrows-to-burst-balloons/description/?envType=study-plan-v2&envId=top-interview-150 Minimum Number of Arrows to Burst Balloons - LeetCode Can you solve this real interview question? Minimum Number of Arrows to Burst Balloons - There are some spherical balloons taped onto a flat wall that rep..

LeetCode: 373. Find K Pairs with Smallest Sums https://leetcode.com/problems/find-k-pairs-with-smallest-sums/description/?envType=study-plan-v2&envId=top-interview-150 Find K Pairs with Smallest Sums - LeetCode Can you solve this real interview question? Find K Pairs with Smallest Sums - You are given two integer arrays nums1 and nums2 sorted in non-decreasing order and an integer k. Define a pa..

LeetCode: 416. Partition Equal Subset Sum https://leetcode.com/problems/partition-equal-subset-sum/description/ Partition Equal Subset Sum - LeetCode Can you solve this real interview question? Partition Equal Subset Sum - Given an integer array nums, return true if you can partition the array into two subsets such that the sum of the elements in both subsets is equal or false otherwise. Example..

LeetCode: 30. Substring with Concatenation of All Words https://leetcode.com/problems/substring-with-concatenation-of-all-words/description/?envType=study-plan-v2&envId=top-interview-150 Substring with Concatenation of All Words - LeetCode Can you solve this real interview question? Substring with Concatenation of All Words - You are given a string s and an array of strings words. All the string..

LeetCode: 410. Split Array Largest Sum https://leetcode.com/problems/split-array-largest-sum/description/ Split Array Largest Sum - LeetCode Can you solve this real interview question? Split Array Largest Sum - Given an integer array nums and an integer k, split nums into k non-empty subarrays such that the largest sum of any subarray is minimized. Return the minimized largest sum of the split. ..

LeetCode: 394. Decode String https://leetcode.com/problems/decode-string/description/ Decode String - LeetCode Can you solve this real interview question? Decode String - Given an encoded string, return its decoded string. The encoding rule is: k[encoded_string], where the encoded_string inside the square brackets is being repeated exactly k times. Note that k is g leetcode.com class Solution { ..

https://leetcode.com/problems/find-servers-that-handled-most-number-of-requests/description/ class Solution { public List busiestServers(int k, int[] arrival, int[] load) { int[] counter = new int[k]; TreeSet servers = new TreeSet(); for (int i = 0; i < k; i++) { servers.add(i); } // [endTime, serverId] Queue schedules = new PriorityQueue(new Comparator() { @Override public int compare(int[] o1,..

LeetCode 297. Serialize and Deserialize Binary Tree https://leetcode.com/problems/serialize-and-deserialize-binary-tree/ Serialize and Deserialize Binary Tree - LeetCode Can you solve this real interview question? Serialize and Deserialize Binary Tree - Serialization is the process of converting a data structure or object into a sequence of bits so that it can be stored in a file or memory buffe..

LeetCode 290. Word Pattern https://leetcode.com/problems/word-pattern/ Word Pattern - LeetCode Can you solve this real interview question? Word Pattern - Given a pattern and a string s, find if s follows the same pattern. Here follow means a full match, such that there is a bijection between a letter in pattern and a non-empty word in s. Example leetcode.com class Solution { public: bool wordPat..