leetcode105: jump-game-ii 题目描述 给出一个非负整数数组,你最初在数组第一个元素的位置 数组中的元素代表你在这个位置可以跳跃的最大长度 你的目标是用最少的跳跃次数来到达数组的最后一个元素的位置 例如 给出数组 A =[2,3,1,1,4] 最少需要两次才能跳跃到数组最后一个元素的位置。(从数组下标为0...
LeetCode 45. Jump Game II 程序员木子 香港浸会大学 数据分析与人工智能硕士在读 来自专栏 · LeetCode Description Given an array of non-negative integers, you are initially positioned at the first index of the array. Each element in the array represents your maximum jump length at that ...
Each element in the array represents your maximum jump length at that position. Your goal is to reach the last index in the minimum number of jumps. For example: Given array A =[2,3,1,1,4] The minimum number of jumps to reach the last index is2. (Jump1step from index 0 to 1, ...
Leetcode 45 Jump Game II 跳跃游戏II 结论:只有在无法到达更远的位置时,才选择跳跃,选择一个可以达到更远位置的位置,跳到这个位置后,再往前跳! 其他解法: 这题是之前那道上一题的延伸,那题是问能不能到达最后一个数字,而此题只让我们求到达最后一个位置的最少跳跃数,貌似是默认一定能到达最后位置的? 此...
Can you solve this real interview question? Jump Game II - You are given a 0-indexed array of integers nums of length n. You are initially positioned at nums[0]. Each element nums[i] represents the maximum length of a forward jump from index i. In other
【LeetCode】45. Jump Game II Given an array of non-negative integers, you are initially positioned at the first index of the array. Each element in the array represents your maximum jump length at that position. Your goal is to reach the last index in the minimum number of jumps. ...
【LeetCode】45. Jump Game II 解题报告(Python) id: fuxuemingzhu 目录 题目描述 题目大意 解题方法 贪心 日期 题目地址:https://leetcode.com/problems/reach-a-number/description/ 题目描述 Given an array of non-negative integers, you are initially positioned at the first index of the array....
所属专辑:LeetCode算法题目讲解 喜欢下载分享 声音简介[LeetCode] 45. Jump Game II 跳跃游戏之二博客园:https://www.cnblogs.com/grandyang/p/4373533.htmlGitHub:https://github.com/grandyang/leetcode/issues/45个人网页:https://grandyang.com/leetcode/45/ ...
Example 1: Input:nums = [2,3,1,1,4]Output:trueExplanation:Jump 1 step from index 0 to 1, then 3 steps to the last index. Example 2: Input:nums = [3,2,1,0,4]Output:falseExplanation:You will always arrive at index 3 no matter what. Its maximum jump length is 0, which makes...
输入:nums = [2,3,1,1,4] 输出:true 解释:可以先跳 1 步,从下标 0 到达下标 1, 然后再从下标 1 跳 3 步到达最后一个下标。 示例2: 输入:nums = [3,2,1,0,4] 输出:false 解释:无论怎样,总会到达下标为 3 的位置。但该下标的最大跳跃长度是 0 , 所以永远不可能到达最后一个下标。 提示...