leetcode_easy_array 1464. Maximum Product of Two Elements in an Array solution #1: code: 参考 1.leetcode_1464. Maximum Product of Two Elements in an Array; 完 各美其美,美美与共,不和他人作比较,不对他人有期待,不批判他人,不钻牛角尖。 心正意诚,做自己该做的事情,做自己喜欢做的事情,安静做...
You are given an array of positive integersarr. Perform some operations (possibly none) onarrso that it satisfies these conditions: The value of the first element inarrmust be1. The absolute difference between any 2 adjacent elements must be less than or equal to1. In other words,abs(arr[...
[leetcode] 795. Number of Subarrays with Bounded Maximum Description We are given an array A of positive integers, and two positive integers L and R (L <= R). Return the number of (contiguous, non-empty) subarrays such that the value of the maximum array element in that subarray is ...
Leetcode: Maximum Product Subarray 题目: Find the contiguous subarray within an array (containing at least one number) which has the largest product. For example, given the array [2,3,-2,4], the contiguous subarray [2,3] has the largest product = 6. 这里的Product是乘积的意思。这道题的...
Given an array of integers, return the maximum sum for a non-empty subarray (contiguous elements) with at most one element deletion. In other words, you want to choose a subarray and optionally delete one element from it so that there is still at least one element left and the sum of ...
Given an array nums of positive integers, return the longest possible length of an array prefix of nums, such that it is possible to remove exactly one element from this prefix so that every number that has appeared in it will have the same number of occurrences. ...
1846. Maximum Element After Decreasing and Rearranging # 题目 # You are given an array of positive integers arr. Perform some operations (possibly none) on arr so that it satisfies these conditions: The value of the first element in arr must be 1. The
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53. Maximum Subarray # 题目 # Given an integer array nums, find the contiguous subarray (containing at least one number) which has the largest sum and return its sum. Example: Input: [-2,1,-3,4,-1,2,1,-5,4], Output: 6 Explanation: [4,-1,2,1] has the la