LeetCode: Palindrome Partition Given a string s, partition s such that every substring of the partition is a palindrome. Return all possible palindrome partitioning of s. For example, given s = "aab", Return [ ["aa","b"], [&q…

leetcode面试题 17.16. 按摩师 又一道动态规划题目 动态规划的核心就是总结出一个通行的方程. 但是这道题似乎不太适合使用递归的方式. 所以使用for循环遍历数组. class Solution { public int massage(int[] nums) { if(nums.length==0)return 0; if (nums.length==1)return nums[0]; //动态规划,这个采用了分类讨论的思想 //[2,7,9,3,1]为例 //如果你在7的位置上.…

思路就是定义两个链表,一个放大的,一个放小的,最后将两个连起来,注意细节问题. ListNode *partionList(ListNode *head, int value) { ListNode left_dummy(-); ListNode right_dummy(-); auto left_cur = left_dummy.next; auto right_cur = right_dummy.next; for (ListNode *cur = head; cur != nullptr;…

Given an array A, partition it into two (contiguous) subarrays left and right so that: Every element in left is less than or equal to every element in right. left and right are non-empty. left has the smallest possible size. Return the length of left…

A string S of lowercase letters is given. We want to partition this string into as many parts as possible so that each letter appears in at most one part, and return a list of integers representing the size of these parts. Example 1: Input: S = "abab…

Given a non-empty array containing only positive integers, find if the array can be partitioned into two subsets such that the sum of elements in both subsets is equal. Note: Both the array size and each of the array element will not exceed 100. Exam…

原题链接在这里:https://leetcode.com/problems/partition-array-for-maximum-sum/ 题目: Given an integer array A, you partition the array into (contiguous) subarrays of length at most K.  After partitioning, each subarray has their values changed to become the ma…

Given a linked list and a value x, partition it such that all nodes less than x come before nodes greater than or equal to x. You should preserve the original relative order of the nodes in each of the two partitions. Example: Input: head = 1->4->3-…

Given a linked list and a value x, partition it such that all nodes less than x come before nodes greater than or equal to x. You should preserve the original relative order of the nodes in each of the two partitions. For example,Given 1->4->3->2…

Partition List Given a linked list and a value x, partition it such that all nodes less than x come before nodes greater than or equal to x. You should preserve the original relative order of the nodes in each of the two partitions. For example,Given…