scutlwy

题解

/ 注册

全部文章 / 题解（共5篇）

Java 递归分治法

import java.util.*; /* * public class TreeNode { * int val = 0; * TreeNode left = null; * TreeNode right = null; * } */ public class Sol...

2020-08-24

3 905

java 双指针滑动窗口

import java.util.*; public class Solution { public String ReverseSentence(String str) { if(str == null || str.trim().length() == 0){ ...

2020-08-20

0 662

java 优先队列

import java.util.*; public class Solution { public ArrayList<Integer> GetLeastNumbers_Solution(int [] input, int k) { ArrayList<I...

2020-08-20

1 859

java 单调队列

import java.util.*; public class Solution { public ArrayList<Integer> maxInWindows(int&nbs...

2020-08-19

0 951

java 二分搜索变种

public class Solution { public static int GetNumberOfK(int [] array , int k) { // right为大于k的第一位 int right = b_search(array, k); ...

2020-08-19

0 552