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题解 | #查找两个字符串a,b中的最长公共子串#

package org.example.test.practice.third; import java.io.IOException; import java.util.Scanner; public class Main { &nb...

Java 动态规划

2022-09-17

0 351

题解 | #公共子串计算#

package org.example.test.practice.third; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamRea...

动态规划 Java

2022-09-17

0 331

题解 | #高精度整数加法#

package org.example.test.practice.third; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util...

模拟 Java

2022-09-16

1 498

题解 | #四则运算#

package org.example.test.practice; import com.alibaba.fastjson.JSONObject; import java.util.*; public class Main { public static void main(Stri...

Java

2022-02-26

0 476

题解 | #24点游戏算法#

package org.example.test.practice; import com.alibaba.fastjson.JSONObject; import java.util.Arrays; import java.util.LinkedList; import java.util.List...

Java

2022-02-24

0 457

题解 | #火车进站#

package org.example.test.practice; import com.alibaba.fastjson.JSONObject; import java.util.*; public class Main { static List<List> all = new A...

Java

2022-02-24

1 1046

题解 | #迷宫问题#

package org.example.test.practice; import com.alibaba.fastjson.JSONObject; import java.util.LinkedList; import java.util.Scanner; public class Main { ...

Java

2022-02-22

1 395

题解 | #二叉树的中序遍历#

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

Java 二叉树

2021-11-02

0 478

题解 | #对称的二叉树#

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

Java 二叉树

2021-11-02

0 392

题解 | #数字字符串转化成IP地址#

import java.util.*; public class Solution { /** * * @param s string字符串 * @return string字符串ArrayList */ public ArrayLis...

Java 回溯

2021-10-31

1 636