【Maximum Subarray 】cpp 题目: Find the contiguous subarray within an array (containing at least one number) which has the largest sum. For example, given the array[−2,1,−3,4,−1,2,1,−5,4], the contiguous
20 changes: 10 additions & 10 deletions 20 Dynamic_Programming/053.Maximum-Subarray/053.Maximum-Subarray.cpp Original file line numberDiff line numberDiff line change @@ -1,18 +1,18 @@ class Solution { public: int maxProduct(vector<int>& nums) int maxSubArray(vector<int>& nums) { ...
The maximum subarray problem is the task of finding the contiguous subarray within a one-dimensional array of numbers (containing at least one positive number) which has the largest sum. For example, for the sequence of values −2, 1, −3, 4, −1, 2, 1, −5, 4; the contiguous...
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问题三(和最大的段):有 n 个有正有负的数排成一行,求某个连续的段,使得其元素之和最大。(问题来源:某面试题。事实上,这也是一道经典题目,具体参考 http://en.wikipedia.org/wiki/Maximum_subarray_problem) 具体地说,就是把前两个问题化归成多个问题三。
Given an array consisting ofnintegers, find the contiguous subarray of given lengthkthat has the maximum average value. And you need to output the maximum average value. Example 1: Input: [1,12,-5,-6,50,3], k = 4 Output: 12.75 ...
// Recursive function to find the maximum and minimum elements in an array#include<iostream>// Including the Input/Output Stream Library// Recursive function to find the maximum element in the arrayintfindMax(intnums[],intstart,intend){// Base case: when there is only one element, it is ...
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上述代码实测69ms,beats 44.94% of cpp submissions。 2、改进: 其实我们不需要全排整个vector,我们只要部分排序之后的第一位、第二位、倒数第一位、倒数第二位以及倒数第三位的值。 所以使用nth_element来处理。代码如下: intmaximumProduct(vector<int>&nums) ...