程序员Carl 0ecf272251 Merge pull request #1527 from cezarbbb/Backtracking02 ...

添加 0093.复原IP地址 Rust版本

2022-08-04 08:15:07 +08:00

..

qita

Merge pull request #1468 from guangyusong/master

2022-07-21 09:34:26 +08:00

前序

Update

2022-08-03 15:55:08 +08:00

周总结

Merge pull request #1196 from xiaofei-2020/fix/back17

2022-04-19 15:54:46 +08:00

0001.两数之和.md

Merge branch 'master' of github.com:youngyangyang04/leetcode-master

2022-07-20 09:45:21 +08:00

0005.最长回文子串.md

更新力扣链接

2022-06-27 09:58:45 +08:00

0015.三数之和.md

Update

2022-08-03 15:55:08 +08:00

0017.电话号码的字母组合.md

添加 0017.电话号码的字母组合 0077.组合 0077.组合优化 0216.组合总和III Rust版本

2022-07-10 09:09:02 +08:00

0018.四数之和.md

Update

2022-08-03 15:55:08 +08:00

0019.删除链表的倒数第N个节点.md

Merge branch 'master' of github.com:youngyangyang04/leetcode-master

2022-06-27 09:59:01 +08:00

0020.有效的括号.md

Merge branch 'master' into master

2022-07-31 10:31:09 +08:00

0024.两两交换链表中的节点.md

Merge branch 'master' of github.com:youngyangyang04/leetcode-master

2022-07-20 09:45:21 +08:00

0027.移除元素.md

Update

2022-08-03 15:55:08 +08:00

0028.实现strStr.md

Merge pull request #1479 from janeyziqinglin/master

2022-07-22 09:54:56 +08:00

0031.下一个排列.md

Update 0031.下一个排列.md

2022-08-01 12:31:24 +08:00

0034.在排序数组中查找元素的第一个和最后一个位置.md

Merge branch 'master' into patch-1

2022-07-22 09:53:18 +08:00

0035.搜索插入位置.md

Merge pull request #1480 from CHERISH86/master

2022-07-27 09:07:26 +08:00

0037.解数独.md

Merge pull request #1456 from wzqwtt/backtracking08

2022-07-15 08:53:25 +08:00

0039.组合总和.md

Merge pull request #1523 from cezarbbb/Backtracking

2022-08-03 09:43:14 +08:00

0040.组合总和II.md

添加 0039.组合总和 0040.组合总和II Rust版本

2022-07-15 20:06:53 +08:00

0042.接雨水.md

Merge pull request #1460 from ccchooko/master

2022-07-17 15:12:50 +08:00

0045.跳跃游戏II.md

Merge pull request #1466 from wzqwtt/greedy03

2022-07-20 09:44:26 +08:00

0046.全排列.md

添加 0046.全排列 Rust版本

2022-07-21 10:33:02 +08:00

0047.全排列II.md

Merge pull request #1448 from wzqwtt/backtracking06

2022-07-13 09:41:11 +08:00

0051.N皇后.md

Merge pull request #1451 from wzqwtt/backtracking07

2022-07-13 09:43:33 +08:00

0052.N皇后II.md

Merge pull request #1469 from xiaofei-2020/exBack01

2022-07-21 09:38:31 +08:00

0053.最大子序和.md

Merge branch 'master' into greedy02

2022-07-19 11:26:14 +08:00

0053.最大子序和（动态规划）.md

Merge branch 'master' into greedy02

2022-07-19 11:26:14 +08:00

0054.螺旋矩阵.md

Merge branch 'youngyangyang04:master' into master

2022-06-26 22:14:54 -05:00

0055.跳跃游戏.md

Merge pull request #1466 from wzqwtt/greedy03

2022-07-20 09:44:26 +08:00

0056.合并区间.md

Merge pull request #1478 from wzqwtt/greedy07

2022-07-26 09:12:16 +08:00

0059.螺旋矩阵II.md

Update

2022-08-03 15:56:24 +08:00

0062.不同路径.md

Merge pull request #1485 from wzqwtt/dp02

2022-07-27 09:11:46 +08:00

0063.不同路径II.md

Merge pull request #1485 from wzqwtt/dp02

2022-07-27 09:11:46 +08:00

0070.爬楼梯.md

Merge pull request #1484 from wzqwtt/dp01

2022-07-27 09:08:31 +08:00

0070.爬楼梯完全背包版本.md

更新力扣链接

2022-06-27 09:58:45 +08:00

0072.编辑距离.md

更新力扣链接

2022-06-27 09:58:45 +08:00

0077.组合.md

添加 0017.电话号码的字母组合 0077.组合 0077.组合优化 0216.组合总和III Rust版本

2022-07-10 09:09:02 +08:00

0077.组合优化.md

添加 0017.电话号码的字母组合 0077.组合 0077.组合优化 0216.组合总和III Rust版本

2022-07-10 09:09:02 +08:00

0078.子集.md

Merge pull request #1443 from wzqwtt/backtracking05

2022-07-12 08:26:26 +08:00

0084.柱状图中最大的矩形.md

Merge branch 'master' of github.com:youngyangyang04/leetcode-master

2022-06-27 09:59:01 +08:00

0090.子集II.md

添加 0090.子集II.md Python3版本

2022-07-14 10:41:34 +08:00

0093.复原IP地址.md

添加 0093.复原IP地址 Rust版本

2022-07-17 10:53:14 +08:00

0096.不同的二叉搜索树.md

Merge pull request #1486 from wzqwtt/dp03

2022-07-28 09:45:17 +08:00

0098.验证二叉搜索树.md

Merge pull request #1412 from wzqwtt/tree13

2022-07-01 09:45:26 +08:00

0100.相同的树.md

Merge pull request #1463 from xiaofei-2020/exTree03

2022-07-19 11:24:53 +08:00

0101.对称二叉树.md

Merge pull request #1453 from ExplosiveBattery/master

2022-07-14 08:45:09 +08:00

0102.二叉树的层序遍历.md

Merge pull request #1445 from Gyangle/111_typo_fix

2022-07-12 08:27:22 +08:00

0104.二叉树的最大深度.md

更新 0104. 二叉树最大深度

2022-07-12 11:36:26 +08:00

0106.从中序与后序遍历序列构造二叉树.md

Merge pull request #1433 from lizhendong128/master

2022-07-08 08:27:40 +08:00

0108.将有序数组转换为二叉搜索树.md

Merge pull request #1420 from wzqwtt/tree17

2022-07-05 09:49:05 +08:00

0110.平衡二叉树.md

Merge pull request #1453 from ExplosiveBattery/master

2022-07-14 08:45:09 +08:00

0111.二叉树的最小深度.md

fix: 修改第111题二叉树最小深度js代码

2022-07-05 15:36:27 +08:00

0112.路径总和.md

Merge branch 'master' of github.com:youngyangyang04/leetcode-master

2022-06-27 09:59:01 +08:00

0115.不同的子序列.md

更新力扣链接

2022-06-27 09:58:45 +08:00

0116.填充每个节点的下一个右侧节点指针.md

Merge pull request #1465 from xiaofei-2020/exTree04

2022-07-20 09:39:08 +08:00

0121.买卖股票的最佳时机.md

更新力扣链接

2022-06-27 09:58:45 +08:00

0122.买卖股票的最佳时机II.md

Merge branch 'master' of github.com:youngyangyang04/leetcode-master

2022-07-20 09:45:21 +08:00

0122.买卖股票的最佳时机II（动态规划）.md

更新力扣链接

2022-06-27 09:58:45 +08:00

0123.买卖股票的最佳时机III.md

更新力扣链接

2022-06-27 09:58:45 +08:00

0127.单词接龙.md

更新力扣链接

2022-06-27 09:58:45 +08:00

0129.求根到叶子节点数字之和.md

Merge pull request #1461 from xiaofei-2020/exTree01

2022-07-17 15:13:30 +08:00

0131.分割回文串.md

添加 0131.分割回文串 Rust回溯+动态规划版本

2022-07-16 15:24:05 +08:00

0132.分割回文串II.md

Merge pull request #1449 from dcj00/master

2022-07-13 09:41:50 +08:00

0134.加油站.md

Update

2022-08-03 15:55:08 +08:00

0135.分发糖果.md

Merge pull request #1474 from wzqwtt/greedy05

2022-07-25 09:08:20 +08:00

0139.单词拆分.md

更新力扣链接

2022-06-27 09:58:45 +08:00

0141.环形链表.md

添加（0141.环形链表.md）：增加typescript版本

2022-06-04 22:26:58 +08:00

0142.环形链表II.md

Merge branch 'master' of github.com:youngyangyang04/leetcode-master

2022-07-20 09:45:21 +08:00

0143.重排链表.md

添加（0143.重排链表.md）：增加typescript版本

2022-06-04 21:01:59 +08:00

0150.逆波兰表达式求值.md

Merge branch 'master' into master

2022-07-31 10:31:09 +08:00

0151.翻转字符串里的单词.md

Update

2022-08-03 15:55:08 +08:00

0160.相交链表.md

…

0188.买卖股票的最佳时机IV.md

更新力扣链接

2022-06-27 09:58:45 +08:00

0189.旋转数组.md

添加（0189.旋转数组.md）：增加typescript版本

2022-05-27 12:18:24 +08:00

0198.打家劫舍.md

更新力扣链接

2022-06-27 09:58:45 +08:00

0200.岛屿数量.md

Update

2022-08-03 15:55:08 +08:00

0202.快乐数.md

Merge branch 'master' of github.com:youngyangyang04/leetcode-master

2022-07-20 09:45:21 +08:00

0203.移除链表元素.md

Update

2022-08-03 15:55:08 +08:00

0205.同构字符串.md

Merge pull request #1442 from xiaofei-2020/exHash01

2022-07-12 08:25:55 +08:00

0206.翻转链表.md

Update

2022-08-03 15:55:08 +08:00

0209.长度最小的子数组.md

Update

2022-08-03 15:55:08 +08:00

0213.打家劫舍II.md

更新力扣链接

2022-06-27 09:58:45 +08:00

0216.组合总和III.md

Merge branch 'master' of github.com:youngyangyang04/leetcode-master

2022-07-20 09:45:21 +08:00

0222.完全二叉树的节点个数.md

Merge branch 'master' of github.com:youngyangyang04/leetcode-master

2022-06-27 09:59:01 +08:00

0225.用队列实现栈.md

Merge branch 'master' into master

2022-07-31 10:31:09 +08:00

0226.翻转二叉树.md

Update 0226.翻转二叉树.md JavaScript递归版本

2022-07-02 11:14:57 +08:00

0232.用栈实现队列.md

Update

2022-08-03 15:56:24 +08:00

0234.回文链表.md

Merge pull request #1524 from jujunwang/master

2022-07-28 09:50:34 +08:00

0235.二叉搜索树的最近公共祖先.md

Merge pull request #1416 from wzqwtt/tree15

2022-07-04 09:04:34 +08:00

0236.二叉树的最近公共祖先.md

Merge pull request #1416 from wzqwtt/tree15

2022-07-04 09:04:34 +08:00

0239.滑动窗口最大值.md

Merge branch 'master' into master

2022-07-31 10:31:09 +08:00

0242.有效的字母异位词.md

Merge pull request #1497 from geek-yang/patch-1

2022-07-31 10:24:58 +08:00

0257.二叉树的所有路径.md

Merge branch 'master' of github.com:youngyangyang04/leetcode-master

2022-06-27 09:59:01 +08:00

0279.完全平方数.md

更新力扣链接

2022-06-27 09:58:45 +08:00

0283.移动零.md

Merge pull request #1404 from xiaofei-2020/extra04

2022-06-28 11:19:57 +08:00

0300.最长上升子序列.md

更新力扣链接

2022-06-27 09:58:45 +08:00

0309.最佳买卖股票时机含冷冻期.md

添加 0309.最佳买卖股票时机含冷冻期 用于说明的图

2022-07-21 19:50:02 +08:00

0322.零钱兑换.md

更新力扣链接

2022-06-27 09:58:45 +08:00

0332.重新安排行程.md

更新力扣链接

2022-06-27 09:58:45 +08:00

0337.打家劫舍III.md

更新力扣链接

2022-06-27 09:58:45 +08:00

0343.整数拆分.md

Merge pull request #1486 from wzqwtt/dp03

2022-07-28 09:45:17 +08:00

0344.反转字符串.md

Update

2022-08-03 15:55:08 +08:00

0347.前K个高频元素.md

Merge branch 'master' into master

2022-07-31 10:31:09 +08:00

0349.两个数组的交集.md

Merge branch 'master' of github.com:youngyangyang04/leetcode-master

2022-07-20 09:45:21 +08:00

0376.摆动序列.md

Merge branch 'master' of github.com:youngyangyang04/leetcode-master

2022-07-20 09:45:21 +08:00

0377.组合总和Ⅳ.md

更新力扣链接

2022-06-27 09:58:45 +08:00

0383.赎金信.md

更新力扣链接

2022-06-27 09:58:45 +08:00

0392.判断子序列.md

优化原题解，添加部分题目

2022-07-20 09:45:11 +08:00

0404.左叶子之和.md

Merge branch 'master' of github.com:youngyangyang04/leetcode-master

2022-06-27 09:59:01 +08:00

0406.根据身高重建队列.md

Merge pull request #1474 from wzqwtt/greedy05

2022-07-25 09:08:20 +08:00

0416.分割等和子集.md

Merge branch 'master' into dp05

2022-07-28 09:49:30 +08:00

0417.太平洋大西洋水流问题.md

Update

2022-08-03 15:55:08 +08:00

0435.无重叠区间.md

Merge pull request #1476 from wzqwtt/greedy06

2022-07-25 09:09:11 +08:00

0450.删除二叉搜索树中的节点.md

Merge pull request #1511 from Miraclelucy/master

2022-08-02 09:33:32 +08:00

0452.用最少数量的箭引爆气球.md

0452.用最少数量的箭引爆气球 Java代码修改

2022-07-30 09:45:38 +08:00

0454.四数相加II.md

Update

2022-07-22 10:39:46 +08:00

0455.分发饼干.md

Merge pull request #1459 from wzqwtt/greedy01

2022-07-16 11:44:27 +08:00

0459.重复的子字符串.md

Update

2022-08-03 15:56:24 +08:00

0463.岛屿的周长.md

更新力扣链接

2022-06-27 09:58:45 +08:00

0474.一和零.md

Merge pull request #1493 from wzqwtt/dp07

2022-07-30 09:46:37 +08:00

0491.递增子序列.md

Merge pull request #1443 from wzqwtt/backtracking05

2022-07-12 08:26:26 +08:00

0494.目标和.md

Merge pull request #1501 from zhouweiwei18/zhouweiwei18-patch-1

2022-08-01 10:50:51 +08:00

0496.下一个更大元素I.md

Merge branch 'master' of github.com:youngyangyang04/leetcode-master

2022-06-27 09:59:01 +08:00

0501.二叉搜索树中的众数.md

Merge branch 'master' into tree14

2022-07-02 08:48:40 +08:00

0503.下一个更大元素II.md

Merge branch 'master' of github.com:youngyangyang04/leetcode-master

2022-06-27 09:59:01 +08:00

0509.斐波那契数.md

Merge pull request #1484 from wzqwtt/dp01

2022-07-27 09:08:31 +08:00

0513.找树左下角的值.md

Merge branch 'master' of github.com:youngyangyang04/leetcode-master

2022-06-27 09:59:01 +08:00

0516.最长回文子序列.md

Merge branch 'master' of github.com:youngyangyang04/leetcode-master

2022-06-27 09:59:01 +08:00

0518.零钱兑换II.md

添加 0518.零钱兑换II.md Scala版本

2022-06-28 21:56:42 +08:00

0530.二叉搜索树的最小绝对差.md

Merge branch 'master' into tree14

2022-07-02 08:48:40 +08:00

0538.把二叉搜索树转换为累加树.md

Merge pull request #1423 from wzqwtt/tree18

2022-07-06 09:27:25 +08:00

0541.反转字符串II.md

Update

2022-08-03 15:56:24 +08:00

0583.两个字符串的删除操作.md

Update 0583.两个字符串的删除操作.md

2022-07-06 11:13:36 +08:00

0617.合并二叉树.md

修改: 0617 合并二叉树

2022-07-16 15:43:50 +08:00

0647.回文子串.md

优化原题解，添加部分题目

2022-07-20 09:45:11 +08:00

0649.Dota2参议院.md

Merge pull request #1494 from xiaofei-2020/exGreed01

2022-07-30 09:46:57 +08:00

0654.最大二叉树.md

Merge pull request #1411 from wzqwtt/tree12

2022-07-01 09:45:03 +08:00

0657.机器人能否返回原点.md

更新力扣链接

2022-06-27 09:58:45 +08:00

0669.修剪二叉搜索树.md

Merge pull request #1420 from wzqwtt/tree17

2022-07-05 09:49:05 +08:00

0673.最长递增子序列的个数.md

更新力扣链接

2022-06-27 09:58:45 +08:00

0674.最长连续递增序列.md

Update 0674.最长连续递增序列.md

2022-07-05 22:43:35 +08:00

0684.冗余连接.md

更新力扣链接

2022-06-27 09:58:45 +08:00

0685.冗余连接II.md

更新力扣链接

2022-06-27 09:58:45 +08:00

0695.岛屿的最大面积.md

Update

2022-08-03 15:55:08 +08:00

0700.二叉搜索树中的搜索.md

Merge pull request #1412 from wzqwtt/tree13

2022-07-01 09:45:26 +08:00

0701.二叉搜索树中的插入操作.md

Merge pull request #1418 from wzqwtt/tree16

2022-07-04 09:06:45 +08:00

0704.二分查找.md

Merge pull request #1479 from janeyziqinglin/master

2022-07-22 09:54:56 +08:00

0707.设计链表.md

Merge branch 'master' of github.com:youngyangyang04/leetcode-master

2022-07-20 09:45:21 +08:00

0714.买卖股票的最佳时机含手续费.md

Merge pull request #1483 from wzqwtt/greedy08

2022-07-27 09:07:56 +08:00

0714.买卖股票的最佳时机含手续费（动态规划）.md

更新力扣链接

2022-06-27 09:58:45 +08:00

0718.最长重复子数组.md

优化原题解，添加部分题目

2022-07-20 09:45:11 +08:00

0724.寻找数组的中心索引.md

Merge pull request #1414 from xiaofei-2020/extra06

2022-07-02 08:47:35 +08:00

0738.单调递增的数字.md

Merge pull request #1478 from wzqwtt/greedy07

2022-07-26 09:12:16 +08:00

0739.每日温度.md

Merge branch 'master' of github.com:youngyangyang04/leetcode-master

2022-06-27 09:59:01 +08:00

0746.使用最小花费爬楼梯.md

Merge pull request #1484 from wzqwtt/dp01

2022-07-27 09:08:31 +08:00

0763.划分字母区间.md

Merge pull request #1476 from wzqwtt/greedy06

2022-07-25 09:09:11 +08:00

0797.所有可能的路径.md

Update

2022-08-03 15:55:08 +08:00

0841.钥匙和房间.md

优化原题解，添加部分题目

2022-07-20 09:45:11 +08:00

0844.比较含退格的字符串.md

Merge pull request #1458 from xiaofei-2020/exStr02

2022-07-16 11:44:02 +08:00

0860.柠檬水找零.md

Merge pull request #1474 from wzqwtt/greedy05

2022-07-25 09:08:20 +08:00

0922.按奇偶排序数组II.md

Merge pull request #1419 from xiaofei-2020/exArr08

2022-07-05 09:48:41 +08:00

0925.长按键入.md

Merge pull request #1479 from janeyziqinglin/master

2022-07-22 09:54:56 +08:00

0941.有效的山脉数组.md

Update 0941.有效的山脉数组.md

2022-07-22 15:36:23 +08:00

0968.监控二叉树.md

Merge pull request #1483 from wzqwtt/greedy08

2022-07-27 09:07:56 +08:00

0977.有序数组的平方.md

Update

2022-08-03 15:55:08 +08:00

1002.查找常用字符.md

更新力扣链接

2022-06-27 09:58:45 +08:00

1005.K次取反后最大化的数组和.md

Merge pull request #1470 from wzqwtt/greedy04

2022-07-22 09:51:52 +08:00

1035.不相交的线.md

更新力扣链接

2022-06-27 09:58:45 +08:00

1047.删除字符串中的所有相邻重复项.md

Merge branch 'master' into master

2022-07-31 10:31:09 +08:00

1049.最后一块石头的重量II.md

Merge pull request #1496 from lesenelir/master

2022-07-31 10:24:07 +08:00

1143.最长公共子序列.md

Merge pull request #1449 from dcj00/master

2022-07-13 09:41:50 +08:00

1207.独一无二的出现次数.md

Merge branch 'master' of github.com:youngyangyang04/leetcode-master

2022-06-27 09:59:01 +08:00

1221.分割平衡字符串.md

Merge pull request #1475 from sexyxlyWAol/master

2022-07-25 09:08:48 +08:00

1356.根据数字二进制下1的数目排序.md

更新力扣链接

2022-06-27 09:58:45 +08:00

1365.有多少小于当前数字的数字.md

Merge branch 'master' of github.com:youngyangyang04/leetcode-master

2022-06-27 09:59:01 +08:00

1382.将二叉搜索树变平衡.md

Merge pull request #1462 from xiaofei-2020/exTree02

2022-07-18 09:12:34 +08:00

1791.找出星型图的中心节点.md

优化原题解，添加部分题目

2022-07-20 09:45:11 +08:00

1971.寻找图中是否存在路径.md

优化原题解，添加部分题目

2022-07-20 09:45:11 +08:00

O(n)的算法居然超时了，此时的n究竟是多大？.md

delete $

2022-04-12 22:23:28 +08:00

为了绝杀编辑距离，卡尔做了三步铺垫.md

…

二叉树中递归带着回溯.md

…

二叉树总结篇.md

…

二叉树理论基础.md

添加 二叉树理论基础.md Scala版本

2022-05-18 16:23:50 +08:00

二叉树的统一迭代法.md

添加 二叉树的统一迭代法.md Scala版本

2022-05-19 10:19:22 +08:00

二叉树的迭代遍历.md

更新力扣链接

2022-06-27 09:58:45 +08:00

二叉树的递归遍历.md

更新力扣链接

2022-06-27 09:58:45 +08:00

关于时间复杂度，你不知道的都在这里！.md

delete $

2022-04-12 22:23:28 +08:00

剑指Offer05.替换空格.md

添加 0203.移除链表元素 0344.反转字符串 0376.摆动序列 0541.反转字符串II 剑指Offer05.替换空格 Rust版本

2022-07-11 14:50:03 +08:00

剑指Offer58-II.左旋转字符串.md

添加 剑指Offer 58-II.左旋转字符串 Rust版本

2022-07-13 19:27:34 +08:00

动态规划-股票问题总结篇.md

remote $

2022-03-31 15:09:10 +08:00

动态规划总结篇.md

优化原题解，添加部分题目

2022-07-20 09:45:11 +08:00

动态规划理论基础.md

remote $

2022-03-31 15:09:10 +08:00

双指针总结.md

delete $

2022-04-12 22:23:28 +08:00

哈希表总结.md

…

哈希表理论基础.md

delete $

2022-04-12 22:23:28 +08:00

回溯总结.md

delete $

2022-04-12 22:23:28 +08:00

回溯算法去重问题的另一种写法.md

js 代码无高亮提示

2022-07-23 13:06:47 +08:00

回溯算法理论基础.md

…

字符串总结.md

remote $

2022-03-31 15:09:10 +08:00

数组总结篇.md

Merge branch 'youngyangyang04:master' into master

2022-05-02 09:43:17 +08:00

数组理论基础.md

…

栈与队列总结.md

…

栈与队列理论基础.md

fix some small typo

2022-03-19 20:05:04 +08:00

根据身高重建队列（vector原理讲解）.md

delete $

2022-04-12 22:23:28 +08:00

算法模板.md

…

背包总结篇.md

…

背包理论基础01背包-1.md

Merge pull request #1487 from wzqwtt/dp04

2022-07-28 09:45:43 +08:00

背包理论基础01背包-2.md

添加 背包理论基础01背包-2.md Scala版本

2022-06-19 21:32:10 +08:00

背包问题理论基础多重背包.md

添加（背包问题理论基础多重背包.md）：增加typescript版本

2022-05-11 16:35:58 +08:00

背包问题理论基础完全背包.md

添加 背包问题理论基础完全背包.md Scala版本

2022-06-28 21:30:49 +08:00

贪心算法总结篇.md

delete $

2022-04-12 22:23:28 +08:00

贪心算法理论基础.md

…

链表总结篇.md

Update

2022-04-26 10:59:56 +08:00

链表理论基础.md

Merge pull request #1308 from wzqwtt/patch02

2022-05-28 14:02:58 +08:00

面试题02.07.链表相交.md

Merge pull request #1479 from janeyziqinglin/master

2022-07-22 09:54:56 +08:00