hubertroy / leetcode

:pencil2: 算法相关知识储备 LeetCode with Python and JavaScript :books:

Hi~ there 👋

👨‍🚒 关于我

• ⚡ 一只正在成长的前端仔。
• 😄 喜欢React, Vue, TypeScript 对探索原理着迷，实现过一个巨小型Vue。
• 💬 入门语言是Python，野生翻译过aiohttp的文档和一本自学小书进击的Python。
• 😉 喜欢开源项目，偶尔可以蹲到antd-mobile和Vant的PR。

🔥 写过的一些东西

• 😘 前端性能优化实践
• 👨‍🚒 Vite + Webpack + Ts + Pinia基础框架搭建
• 👋 开源组件库基建？不在话下
• ⚡ TypeScript打怪升级之路
• 💬 SVG 入门不完全指南
• 😉 Blog，好耶是Blog。

leetcode's Issues

FindAllAnagramsInAString 问题说明

FindAllAnagramsInAString.py
第一次的代码可以 AC 此题，不过这个题少了一种测试用例，重新分析 + 思路。

可以用Permutation in String做较为完整的测试。

17 undefined names

flake8 testing of https://github.com/HuberTRoy/leetCode on Python 3.7.0

$ flake8 . --count --select=E901,E999,F821,F822,F823 --show-source --statistics

./Heap/MergeKSortedLists.py:50:16: F821 undefined name 'ListNode'
        root = ListNode(heapq.heappop(a))
               ^
./Heap/MergeKSortedLists.py:54:25: F821 undefined name 'ListNode'
            root.next = ListNode(heapq.heappop(a))
                        ^
./Array/AddTowNumbersII.py:71:20: F821 undefined name 'ListNode'
            node = ListNode(result[0])
                   ^
./Array/AddTowNumbersII.py:82:18: F821 undefined name 'ListNode'
        myNode = ListNode(get_value[0])
                 ^
./Array/AddTowNumbersII.py:109:20: F821 undefined name 'ListNode'
            root = ListNode(0)
                   ^
./Array/AddTowNumbersII.py:113:24: F821 undefined name 'ListNode'
                node = ListNode(0)
                       ^
./Array/MergerTwoSortedList.py:28:22: F821 undefined name 'ListNode'
        head = cur = ListNode(0)
                     ^
./Array/KthLargestElementInAnArray.py:83:23: F821 undefined name 'l_r_m'
        return sorted(l_r_m, key=lambda x: x[1])[1][0]
                      ^
./Array/AddTwoNumbers.py:48:16: F821 undefined name 'ListNode'
        root = ListNode(get_value[0])
               ^
./Array/AddTwoNumbers.py:59:24: F821 undefined name 'ListNode'
            new_node = ListNode(get_value[0])
                       ^
./Array/AddTwoNumbers.py:69:25: F821 undefined name 'ListNode'
            root.next = ListNode(rest_value)
                        ^
./Array/SumOfSubarrayMinimums.py:190:11: F821 undefined name 'b'
print(len(b))
          ^
./Array/SumOfSubarrayMinimums.py:191:25: F821 undefined name 'c'
print(a.sumSubarrayMins(c))
                        ^
./Array/two_sum.py:45:18: F821 undefined name 'xrange'
        for i in xrange(len(nums)-1, -1, -1):
                 ^
./Tree/ConstructBinaryTreeFromPreorderAndPostorderTraversal.py:114:33: F821 undefined name 'TreeNode'
                    root.left = TreeNode(x[0])
                                ^
./Tree/ConstructBinaryTreeFromPreorderAndPostorderTraversal.py:116:34: F821 undefined name 'TreeNode'
                    root.right = TreeNode(x[1])
                                 ^
./Tree/ConstructBinaryTreeFromPreorderAndPostorderTraversal.py:124:19: F821 undefined name 'TreeNode'
        allRoot = TreeNode(pre[0])
                  ^
17    F821 undefined name 'ListNode'
17

Divide Two Integers without using multiplication, division and mod operator.

Divide two integers

不应该使用乘，除和取模运算符。

Missing introduction of the repo

It'll be good to add an introduction into the readme for the basic information of the repo, such as where are the problems coming from, how do you pick problems into this repo, etc.