the contiguous subarray[4,−1,2,1]has the largest sum =6. 1,注意解题方法,设置两个变量,current,用来纪录当前值,和Max比较,如果为负,就把它设置为0. packageLeetcode;publicclassMaximumSubarray {publicintmaxSubArray(int[] A) {intmax=0;intcurrent=0;for(inti=0;i<A.length;i++){ current+=A...
A subarray is a contiguous non-empty sequence of elements within an array. Example 1: Input: nums = [4,2,4]Output: trueExplanation: The subarrays with elements [4,2] and [2,4] have the same sum of 6. Example 2: Input: nums = [1,2,3,4,5]Output: falseExplanation: No two sub...
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Given an array nums containing n + 1 integers where each integer is between 1 and n (inclusive), prove that at least one duplicate number must exist. Assume that there is only one duplicate number, find the duplicate one. Submit your solution:https://leetcode.com/problems/find-the-duplicat...
A peak element is an element that is greater than its neighbors.Given an input array wherenum[i] ≠ num[i+1], find a peak element and return its index.
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0 升级成为会员 «Data Structure Array: Given an array of of size n and a number k, find all elements that appear more than n/k times »Data Structure Array: Find if there is a subarray with 0 sum posted @2014-04-10 05:41ying_vincent阅读(166) 评论(0)编辑 ...
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