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题解 | #求平方根#

import java.util.*; public class Solution { /** * * @param x int整型 * @return int整型 */ public int mysqrt (int x) { // write code here int currentX = x;...

Java

2021-12-05

0 346

题解 | #二分查找-II#

import java.util.*; public class Solution { /** * 代码中的类名、方法名、参数名已经指定，请勿修改，直接返回方法规定的值即可 * * 如果目标值存在返回下标，否则返回 -1 * @param nums int整型一维数组 * @param target...

Java

2021-11-04

0 374

题解 | #在二叉树中找到两个节点的最近公共祖先#

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

Java

2021-11-03

0 293

题解 | #对称的二叉树#

import java.util.*; /* public class TreeNode { int val = 0; TreeNode left = null; TreeNode right = null; public TreeNode(int val) { this.val = val...

Java

2021-11-02

0 299

题解 | #实现二叉树先序，中序和后序遍历#

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

Java

2021-11-02

0 412

题解 | #参数解析#

import java.util.*; public class Solution { public int FindGreatestSumOfSubArray(int[] array) { int track = 0; int output = array...

Java

2021-10-26

0 344

题解 | #参数解析#

import java.util.*; public class Main{ public static void main(String[] args){ ...

2021-08-02

0 448

题解 | #参数解析#

import java.util.*; public class Main{ public static void main(String[] args){ ...

2021-08-02

0 418