Question 496. Next Greater Element I Solution 题目大意:给你一个组数A里面每个元素都不相同.再给你一个数组B,元素是A的子集,问对于B中的每个元素,在A数组中相同元素之后第一个比它的元素是多少. 思路:把nums1中的元素存储到一个map里,遍历nums2,如果能从map中取到值,就遍历nums2中后续元素的值并与当前元素做比较,如果存在比当前元素大的值就取该值(第一个),否则返回-1. Java实现: public int[] nextGreate…

You are given two arrays (without duplicates) nums1 and nums2 where nums1’s elements are subset of nums2. Find all the next greater numbers for nums1's elements in the corresponding places of nums2. The Next Greater Number of a number x in nums1 is t…

［抄题］: You are given two arrays (without duplicates) nums1 and nums2 where nums1’s elements are subset of nums2. Find all the next greater numbers for nums1's elements in the corresponding places of nums2. The Next Greater Number of a number x in nums…

You are given two arrays (without duplicates) nums1 and nums2 where nums1’s elements are subset of nums2. Find all the next greater numbers for nums1's elements in the corresponding places of nums2. The Next Greater Number of a number x in nums1 is t…

You are given two arrays(without duplicates)nums1andnums2wherenums1's elements are subset ofnums2. Find all the next greater numbers fornums1's elements in the corresponding places ofnums2. The Next Greater Number of a numberxinnums1is the first grea…

题目要求 You are given two arrays (without duplicates) nums1 and nums2 where nums1’s elements are subset of nums2. Find all the next greater numbers for nums1's elements in the corresponding places of nums2. The Next Greater Number of a number x in nums1…

You are given two arrays (without duplicates) nums1 and nums2 where nums1’s elements are subset of nums2. Find all the next greater numbers for nums1's elements in the corresponding places of nums2. The Next Greater Number of a number x in nums1 is t…

You are given two arrays (without duplicates) nums1 and nums2 where nums1’s elements are subset of nums2. Find all the next greater numbers for nums1's elements in the corresponding places of nums2. The Next Greater Number of a number x in nums1 is t…

▶ 给定一个数组与它的一个子列,对于数组中的一个元素,定义它右边第一个比他大的元素称为他的后继,求所给子列的后继构成的数组 ▶ 第 496 题,规定数组最后一个元素即数组最大元素的后继均为 -1 ● 自己的版本,12 ms,最快的解法算法与之相同 class Solution { public: vector<int> nextGreaterElement(vector<int>& findNums, vector<int>& nums) { const…

题目: You are given two arrays (without duplicates) nums1 and nums2 where nums1’s elements are subset of nums2. Find all the next greater numbers for nums1's elements in the corresponding places of nums2. The Next Greater Number of a number x in nums1 …