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题解 | #循环汉诺塔#

import java.util.*; public class Main { static int opts; static int...

Java 递归动态规划

2022-05-22

4 561

题解 | #汉诺塔问题#

import java.util.*; public class Solution { ArrayList<String> list = new ArrayL...

Java 递归分治

2022-05-21

0 295

题解 | #ranko的手表#

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

Java 枚举

2022-05-21

0 540

题解 | #岛屿数量#

import java.util.*; public class Solution { /** * 判断岛屿数量 ...

Java 深度优先搜索递归

2022-05-20

0 265

题解 | #N皇后问题#

import java.util.*; public class Solution { int[][] chessboard; int su...

Java 回溯递归

2022-05-20

0 262

题解 | #走迷宫#

import java.util.*; public class Main{ static char[][] map = null; ...

Java 图广度优先搜索

2022-05-20

0 361

题解 | #【模板】单源最短路1#

import java.util.*; public class Main { public static boolean[] visited = new&nbs...

Java 最短路

2022-05-19

0 390

题解 | #【模板】堆#

import java.util.*; public class Main { public static int size = 0; &...

Java 递归二叉树堆(优先队列)

2022-05-19

2 391

题解 | #从中序与后序遍历序列构造二叉树#

import java.util.*; /* * public class TreeNode { * int val = 0; * &nb...

Java

2022-05-19

0 499

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; * &nb...

Java 二叉树

2022-05-19

0 233