#6284. 数列分块入门 8 内存限制:256 MiB时间限制:500 ms标准输入输出 题目类型:传统评测方式:文本比较 上传者: hzwer 提交提交记录统计测试数据讨论 2 题目描述 给出一个长为 nn 的数列,以及 nn 个操作,操作涉及区间询问等于一个数 cc 的元素,并将这个区间的所有元素改为 cc. 输入格式 第一行输入一个数字 nn. 第二行输入 nn 个数字,第 i 个数字为 a_iai,以空格隔开. 接下来输入 nn 行询问,每行输入三个数字 ll.rr.cc,以空格
Given an array of integers that is already sorted in ascending order, find two numbers such that they add up to a specific target number. The function twoSum should return indices of the two numbers such that they add up to the target, where index1 m
Given a binary tree and a sum, find all root-to-leaf paths where each path's sum equals the given sum. For example:Given the below binary tree and sum = 22, 5 / \ 4 8 / / \ 11 13 4 / \ / \ 7 2 5 1 return [ [5,4,11,2], [5,8,4,5] ] class Solution { Lis
Given an unsorted array, find the maximum difference between the successive elements in its sorted form. Try to solve it in linear time/space. Return 0 if the array contains less than 2 elements. You may assume all elements in the array are non-negat
作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 目录 题目描述 题目大意 解题方法 递归 日期 题目地址:https://leetcode.com/problems/distribute-coins-in-binary-tree/ 题目描述 Given the root of a binary tree with N nodes, each node in the tree has node.val coins, and there