자바맨

https://leetcode.com/problems/evaluate-reverse-polish-notation/description/?envType=study-plan-v2&envId=top-interview-150 Evaluate Reverse Polish Notation - LeetCode Can you solve this real interview question? Evaluate Reverse Polish Notation - You are given an array of strings tokens that represents an arithmetic expression in a Reverse Polish Notation [http://en.wikipedia.org/wiki/Reverse_Poli..

https://leetcode.com/problems/min-stack/?envType=study-plan-v2&envId=top-interview-150 Min Stack - LeetCode Can you solve this real interview question? Min Stack - Design a stack that supports push, pop, top, and retrieving the minimum element in constant time. Implement the MinStack class: * MinStack() initializes the stack object. * void push(int val) pushes t leetcode.com 📝 문제 push, pop, top ..

https://leetcode.com/problems/search-insert-position/description/?envType=study-plan-v2&envId=top-interview-150 Search Insert Position - LeetCode Can you solve this real interview question? Search Insert Position - Given a sorted array of distinct integers and a target value, return the index if the target is found. If not, return the index where it would be if it were inserted in order. You mus..

https://leetcode.com/problems/add-two-numbers/description/?envType=study-plan-v2&envId=top-interview-150 Add Two Numbers - LeetCode Can you solve this real interview question? Add Two Numbers - You are given two non-empty linked lists representing two non-negative integers. The digits are stored in reverse order, and each of their nodes contains a single digit. Add the two numbers and leetcode.c..

https://leetcode.com/problems/linked-list-cycle/?envType=study-plan-v2&envId=top-interview-150 Linked List Cycle - LeetCode Can you solve this real interview question? Linked List Cycle - Given head, the head of a linked list, determine if the linked list has a cycle in it. There is a cycle in a linked list if there is some node in the list that can be reached again by continuo leetcode.com 📝 문제..

https://leetcode.com/problems/minimum-size-subarray-sum/description/?envType=study-plan-v2&envId=top-interview-150 Minimum Size Subarray Sum - LeetCode Can you solve this real interview question? Minimum Size Subarray Sum - Given an array of positive integers nums and a positive integer target, return the minimal length of a subarray whose sum is greater than or equal to target. If there is no s..

https://leetcode.com/problems/valid-palindrome/?envType=study-plan-v2&envId=top-interview-150 Valid Palindrome - LeetCode Can you solve this real interview question? Valid Palindrome - A phrase is a palindrome if, after converting all uppercase letters into lowercase letters and removing all non-alphanumeric characters, it reads the same forward and backward. Alphanumeric cha leetcode.com 이 문제부터..

https://leetcode.com/problems/jump-game/?envType=study-plan-v2&envId=top-interview-150 Jump Game - LeetCode Can you solve this real interview question? Jump Game - You are given an integer array nums. You are initially positioned at the array's first index, and each element in the array represents your maximum jump length at that position. Return true if you can leetcode.com 📄 문제 1차원 정수 배열 nums가..

https://leetcode.com/problems/best-time-to-buy-and-sell-stock-ii/ Best Time to Buy and Sell Stock II - LeetCode Can you solve this real interview question? Best Time to Buy and Sell Stock II - You are given an integer array prices where prices[i] is the price of a given stock on the ith day. On each day, you may decide to buy and/or sell the stock. You can only hold leetcode.com 📝 문제 정수 1차원 배열이 ..

https://leetcode.com/problems/jump-game/?envType=study-plan-v2&envId=top-interview-150 Jump Game - LeetCode Can you solve this real interview question? Jump Game - You are given an integer array nums. You are initially positioned at the array's first index, and each element in the array represents your maximum jump length at that position. Return true if you can leetcode.com 📝 문제 정수 1차원 배열이 주어진다..