啥都不会的程序猴
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题解 | #二叉树中和为某一值的路径(一)#
import java.util.*; /* public class TreeNode { int val = 0; TreeNode left = null; TreeNode right = null; } */ public class Solution { /** * * @param...
Java
2022-01-29
0
266
题解 | #二叉搜索树的后序遍历序列#
import java.util.Arrays; public class Solution { public boolean VerifySquenceOfBST(int [] sequence) { if(sequence.length == 0) return false; if(sequen...
Java
2022-01-29
0
184
题解 | #判断是不是平衡二叉树#
public class Solution { public boolean IsBalanced_Solution(TreeNode root) { if(root == null) return true; &n...
Java
2022-01-20
0
221
题解 | #树的子结构#
import java.util.*; /* public class TreeNode { int val = 0; TreeNode left = null; TreeNode right = null; public TreeNode(int val) { this.val = val; ...
Java
2022-01-19
0
239
题解 | #树的子结构#
/** public class TreeNode { int val = 0; TreeNode left = null; TreeNode right = null; public TreeNode(int val) { this.val = val; } } */ //史上最烂代码...
Java
2022-01-19
0
266
题解 | #重建二叉树#
import java.util.*; /** Definition for binary tree public class TreeNode { int val; TreeNode left; TreeNode right; TreeNode(int x) { va...
Java
2022-01-15
0
224
题解 | #二叉搜索树的第k个节点#
import java.util.*; /* public class TreeNode { int val = 0; TreeNode left = null; TreeNode right = null; public TreeNode(int val) { this.val = val; ...
Java
2022-01-14
0
272
题解 | #按之字形顺序打印二叉树#
import java.util.ArrayList; import java.util.LinkedList; import java.util.Queue; import java.util.Stack; /* public class TreeNode { int val = 0; TreeN...
Java
2022-01-14
0
264
题解 | #删除链表中重复的结点#
/* public class ListNode { int val; ListNode next = null; ListNode(int val) { this.val = val; } } */ //全网最差的解题代码,大家凑合看吧。 import java.util.ArrayLi...
Java
2022-01-13
0
238
题解 | #删除链表的节点#
import java.util.*; /* public class ListNode { int val; ListNode next = null; public ListNode(int val) { this.val = val; } } */ public class Solu...
Java
2022-01-13
0
215
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