CNoodle

ÕªÒª£º Given three integers x, y, and bound, return a list of all the powerful integers that have a value less than or equal to bound. An integer is powerful ÔĶÁÈ«ÎÄ

ÕªÒª£º Given a string s, determine if it is valid. A string s is valid if, starting with an empty string t = "", you can transform t into s after performing ÔĶÁÈ«ÎÄ

ÕªÒª£º There are three stones in different positions on the X-axis. You are given three integers a, b, and c, the positions of the stones. In one move, you p ÔĶÁÈ«ÎÄ

ÕªÒª£º Given an integer array nums and two integers firstLen and secondLen, return the maximum sum of elements in two non-overlapping subarrays with lengths  ÔĶÁÈ«ÎÄ

ÕªÒª£º You have a set which contains all positive integers [1, 2, 3, 4, 5, ...]. Implement the SmallestInfiniteSet class: SmallestInfiniteSet() Initializes t ÔĶÁÈ«ÎÄ

ÕªÒª£º You are given an array of strings names, and an array heights that consists of distinct positive integers. Both arrays are of length n. For each index ÔĶÁÈ«ÎÄ

ÕªÒª£º You are given the root of a binary tree. A ZigZag path for a binary tree is defined as follow: Choose any node in the binary tree and a direction (rig ÔĶÁÈ«ÎÄ

ÕªÒª£º You have n gardens, labeled from 1 to n, and an array paths where paths[i] = [xi, yi] describes a bidirectional path between garden xi to garden yi. I ÔĶÁÈ«ÎÄ

ÕªÒª£º You are given a string s, which contains stars *. In one operation, you can: Choose a star in s. Remove the closest non-star character to its left, as ÔĶÁÈ«ÎÄ

ÕªÒª£º Given a string s, partition the string into one or more substrings such that the characters in each substring are unique. That is, no letter appears i ÔĶÁÈ«ÎÄ

ÕªÒª£º You are given two positive integer arrays spells and potions, of length n and m respectively, where spells[i] represents the strength of the ith spell ÔĶÁÈ«ÎÄ

ÕªÒª£º Two strings word1 and word2 are considered almost equivalent if the differences between the frequencies of each letter from 'a' to 'z' between word1 a ÔĶÁÈ«ÎÄ

ÕªÒª£º You are given an integer n. There is an undirected graph with n nodes, numbered from 0 to n - 1. You are given a 2D integer array edges where edges[i] ÔĶÁÈ«ÎÄ

ÕªÒª£º Design an algorithm that accepts a stream of characters and checks if a suffix of these characters is a string of a given array of strings words. For ÔĶÁÈ«ÎÄ

ÕªÒª£º Given an integer array nums, return the number of subarrays filled with 0. A subarray is a contiguous non-empty sequence of elements within an array. ÔĶÁÈ«ÎÄ

ÕªÒª£º Given the root of a binary tree, determine if it is a complete binary tree. In a complete binary tree, every level, except possibly the last, is compl ÔĶÁÈ«ÎÄ

ÕªÒª£º Given an array of positive integers nums, remove the smallest subarray (possibly empty) such that the sum of the remaining elements is divisible by p. ÔĶÁÈ«ÎÄ

ÕªÒª£º You are given a 0-indexed string blocks of length n, where blocks[i] is either 'W' or 'B', representing the color of the ith block. The characters 'W' ÔĶÁÈ«ÎÄ

ÕªÒª£º You are given an array time where time[i] denotes the time taken by the ith bus to complete one trip. Each bus can make multiple trips successively; t ÔĶÁÈ«ÎÄ

ÕªÒª£º You are given two strings s1 and s2 of equal length consisting of letters "x" and "y" only. Your task is to make these two strings equal to each other ÔĶÁÈ«ÎÄ