Apes Together Strong.

https://leetcode.com/problems/reverse-linked-list/description Reverse Linked List - LeetCode Can you solve this real interview question? Reverse Linked List - Given the head of a singly linked list, reverse the list, and return the reversed list. Example 1: [https://assets.leetcode.com/uploads/2021/02/19/rev1ex1.jpg] Input: head = [1,2,3,4,5] O leetcode.com Q. 주어진 노드를 뒤집고, 그 head를 반환하라. Solution..

https://leetcode.com/problems/odd-even-linked-list/description Odd Even Linked List - LeetCode Can you solve this real interview question? Odd Even Linked List - Given the head of a singly linked list, group all the nodes with odd indices together followed by the nodes with even indices, and return the reordered list. The first node is considered od leetcode.com Q. input list head가 주어질때, 홀수끼리먼저 ..

https://leetcode.com/problems/delete-the-middle-node-of-a-linked-list/description Delete the Middle Node of a Linked List - LeetCode Can you solve this real interview question? Delete the Middle Node of a Linked List - You are given the head of a linked list. Delete the middle node, and return the head of the modified linked list. The middle node of a linked list of size n is the ⌊n / leetcode.c..

https://leetcode.com/problems/asteroid-collision/description Asteroid Collision - LeetCode Can you solve this real interview question? Asteroid Collision - We are given an array asteroids of integers representing asteroids in a row. For each asteroid, the absolute value represents its size, and the sign represents its direction (positive meaning leetcode.com Q. input array ast에서 각 값은 운석의 크기를, 부호..

https://leetcode.com/problems/removing-stars-from-a-string/description Removing Stars From a String - LeetCode Can you solve this real interview question? Removing Stars From a String - 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 well as remove the star it leetcode.com Q. input string s..

https://leetcode.com/problems/equal-row-and-column-pairs/description Equal Row and Column Pairs - LeetCode Can you solve this real interview question? Equal Row and Column Pairs - Given a 0-indexed n x n integer matrix grid, return the number of pairs (ri, cj) such that row ri and column cj are equal. A row and column pair is considered equal if they contain th leetcode.com Q. 해당 모든 행의 값들 순서와 해당..

https://leetcode.com/problems/determine-if-two-strings-are-close/description Determine if Two Strings Are Close - LeetCode Can you solve this real interview question? Determine if Two Strings Are Close - Two strings are considered close if you can attain one from the other using the following operations: * Operation 1: Swap any two existing characters. * For example, abcde -> leetcode.com Q. 두 문..

https://leetcode.com/problems/unique-number-of-occurrences/description Unique Number of Occurrences - LeetCode Can you solve this real interview question? Unique Number of Occurrences - Given an array of integers arr, return true if the number of occurrences of each value in the array is unique or false otherwise. Example 1: Input: arr = [1,2,2,1,1,3] Output: tr leetcode.com Q. 주어진 정수배열 arr에서 각 ..

https://leetcode.com/problems/find-the-difference-of-two-arrays/description Find the Difference of Two Arrays - LeetCode Can you solve this real interview question? Find the Difference of Two Arrays - Given two 0-indexed integer arrays nums1 and nums2, return a list answer of size 2 where: * answer[0] is a list of all distinct integers in nums1 which are not present in nums2 leetcode.com Q. 주어진 ..

https://leetcode.com/problems/find-pivot-index/description Find Pivot Index - LeetCode Can you solve this real interview question? Find Pivot Index - Given an array of integers nums, calculate the pivot index of this array. The pivot index is the index where the sum of all the numbers strictly to the left of the index is equal to the sum of leetcode.com Q. 특정 index를 기준으로, 우측과 좌측의 합이 같다면, 이 index..