即,给定一个上限cap,判断能否在满足要求的情况下(最大subarray<=cap),将数组分为m段。 这个Search Problem可以用Greedy来做,如果subarray sum>cap,说明需要新开一段。 二分部分标准写法,搜索区间是 [max{nums[i]}, sum_{nums[i]}],如果canSplit(mid),我们需要找更小的值,high=mid,如果不行,那就放松cap,...
假设数组中所有元素之和为sum,需要分割成m个子数组,那么每一个子数组的和至少要是 minSum = sum/m 才能保证尽可能的平分。当然,这这只是理想情况,因为sum不一定能整除m(有余数的话分组数就多于m了),而且题目要求是连续的元素组成的子数组,合法的子数组的和不一定刚好能凑成minSum(如果存在一个或多个子数组的...
Given an array which consists of non-negative integers and an integer m, you can split the array into m non-empty continuous subarrays. Write an algorithm to minimize the largest sum among these m subarrays. Note: If n is the length of array, assume the followingconstraintsare satisfied: ...
Leetcode 410 Split Array Largest SumGiven an array which consists of non-negative integers and an integer m, you can split the array into m non-empty continuous subarrays. Write an algorithm to mini…
LeetCode 410. Split Array Largest Sum 简介:给定一个非负整数数组和一个整数 m,你需要将这个数组分成 m 个非空的连续子数组。设计一个算法使得这 m 个子数组各自和的最大值最小。 Description Given an array which consists of non-negative integers and an integer m, you can split the array into m...
[LeetCode] 410. Split Array Largest Sum Problem Given an array which consists of non-negative integers and an integer m, you can split the array into m non-empty continuous subarrays. Write an algorithm to minimize the largest sum among these m subarrays....
410. Split Array Largest Sum # 题目 # Given an array which consists of non-negative integers and an integer m, you can split the array into m non-empty continuous subarrays. Write an algorithm to minimize the largest sum among these m subarrays. Note:I
【LeetCode】813. Largest Sum of Averages 解题报告(Python) 标签(空格分隔): LeetCode 作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 题目地址:https://leetcode.com/problems/largest-sum-of-averages/description/ ...
My Solutions to Leetcode problems. All solutions support C++ language, some support Java and Python. Multiple solutions will be given by most problems. Enjoy:) 我的Leetcode解答。所有的问题都支持C++语言,一部分问题支持Java语言。近乎所有问题都会提供多个算
976. Largest Perimeter Triangle # 题目 # Given an array A of positive lengths, return the largest perimeter of a triangle with non-zero area, formed from 3 of these lengths. If it is impossible to form any triangle of non-zero area, return 0. Example 1