<h1> LeetCode4FLAG <sup>   <a class="ai-header-badge" target="_blank" href="https://www.zhihu.com/people/MaiweiE-com/posts"> <img class="ai-header-badge-img" src="https://img.shields.io/badge/style--5eba00.svg?label=Zhihu&logo=zhihu&style=social"> </a> <a class="ai-header-badge" target="_blank" href="https://linkedin.com/in/wei-zhang-647b29133/"> <img src="https://img.shields.io/badge/style--5eba00.svg?label=LinkedIn&logo=linkedin&style=social"> </a> <a class="ai-header-badge" target="_blank" href="https://www.kaggle.com/yidazhang07"> <img class="ai-header-badge-img" src="https://img.shields.io/badge/style--5eba00.svg?label=Kaggle&logo=kaggle&style=social"> </a> <a class="ai-header-badge" target="_blank" href="https://github.com/Charmve/LeetCode4FLAG"> <img class="ai-header-badge-img" src="https://img.shields.io/github/stars/Charmve/LeetCode4FLAG.svg?style=social&label=Star"> </a> </sup> </h1>

🌍 English | 简体中文| 日本語 | Українською <br>

<div align="center"> <div align="center"> <img align="center" src="FLAG.jpg"> <br><br> <p align="center"> <a href="https://circleci.com/gh/Charmve/computer-vision-in-action"><img src="https://circleci.com/gh/Charmve/computer-vision-in-action.svg?style=svg" alt="CircleCI" title="CircleCI"></a> <img src="https://badgen.net/badge/FLAG/V2.1/orange" alt="Version No."> <a href="https://gplv3.fsf.org/" target="_blank" style="display:inline-block"><img src="https://img.shields.io/badge/license-GPL%203.0-red?logo=apache" alt="Code License"></a> <a name="installation"></a> <a href="" target="_blank"><img src="https://img.shields.io/badge/Wiki-简体中文-000000.svg?style=flat-square&logo=GitBook" alt="Chinese Version"></a> </p> </div> <p> High frequent interview LeetCode test for <b>F</b>aceBook, <b>L</b>inkedin, <b>A</b>mazon, <b>G</b>oogle. More importantly, the problems' solutions are provided in C/C++, Python and Java. <b>Offer</b>, <b>Offer</b>, <b>Offer</b> ! </p> <p align="center"> <a href="">高频合集</a> • <a href="">答题模板</a> • <a href="https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy9aTmRoV05pYjNJUkIzZk5ldWVGZEQ4YnZ4cXlzbXRtRktUTGdFSXZOMUdnTHhDNXV0Y1VBZVJ0T0lJa0hTZTVnVGowamVtZUVOQTJJMHhiU0xjQ3VrVVEvNjQw?x-oss-process=image/format,png">打卡群</a> • <a href="">📕 Docs</a> </p> </div>

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Index

🔥 Top100
💠 Classification
📕 算法思维+算法模板
:open_file_folder: 面经C++/后端/算法
👥 Community
:sparkling_heart: Support

<br>

Top100

<table class="table table-striped table-bordered table-vcenter"> <tr> <td> <strong>Company</strong> </td> <td> <strong>Level</strong> </td> <td> <strong>LeetCode Link</strong> </td> <td> <strong>Code</strong> </td> <td> <strong> ✅ AC</strong> </td> </tr> <tr> <td colspan="1" rowspan="17" class="top100-algorithm-table-points ai-orange-link"> <br> <img class="ai-header-badge-img" src="https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1606451319200&di=2ab4f556738b77aab80f58c265f19827&imgtype=0&src=http%3A%2F%2Fpic2.zhimg.com%2Fv2-497e6c397419d313dc83d03ad3ed8655_1200x500.jpg" width="78" height="60" alt="Amazon"> </td> <td colspan="1" rowspan="10" class="top100-algorithm-table-points ai-orange-link"> <font color = green>Easy</font> </td> <td><a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/074.%20Search%20a%202D%20Matrix">✂️ 74. Search a 2D Matrix</a></td> <td> <div> <a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/074.%20Search%20a%202D%20Matrix/74_search-a-2d-matrix.cpp">:shipit: C++</a> | <a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/074.%20Search%20a%202D%20Matrix/74_search-a-2d-matrix.py">🐍 Python </a> | <a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/074.%20Search%20a%202D%20Matrix/74_search-a-2d-matrix.java">♨️ Java </a> </div> </td> <td> 2021-09-30 </td> </tr> <tr> <td><a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/001.%20Two%20Sum">🐼 1. Two Sum</a></td> <td> <div> <a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/001.%20Two%20Sum/1_two-sum.cpp">:shipit: C++</a> | <a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/001.%20Two%20Sum/1_two-sum.py">🐍 Python </a> | <a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/001.%20Two%20Sum/1_two-sum.java">♨️ Java </a> </div> </td> <td> </td> </tr> <tr> <td><a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/021.%20Merge%20Two%20Sorted%20Lists">📈 21. Merge Two Sorted Lists</a></td> <td> <div> <a href="https://github.com/Charmve/LeetCode4FLAG/blob/main/021.%20Merge%20Two%20Sorted%20Lists/21_merge-two-sorted-lists.cpp">:shipit: C++</a> | <a href="https://github.com/Charmve/LeetCode4FLAG/blob/main/021.%20Merge%20Two%20Sorted%20Lists/21_merge-two-sorted-lists.py">🐍 Python </a> | <a href="https://github.com/Charmve/LeetCode4FLAG/blob/main/021.%20Merge%20Two%20Sorted%20Lists/21_merge-two-sorted-lists.java">♨️ Java </a> </div> </td> <td> </td> </tr> <tr> <td> <a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/107.%20Binary%20Tree%20Level%20Order%20Traversal%20II">🔎 107. Binary Tree Level Order Traversal II</a> </td> <td> <div> <a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/107.%20Binary%20Tree%20Level%20Order%20Traversal%20II/107_binary-tree-level-order-traversal-ii.cpp">:shipit: C++</a> | <a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/107.%20Binary%20Tree%20Level%20Order%20Traversal%20II/107_binary-tree-level-order-traversal-ii.py">🐍 Python </a> | <a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/107.%20Binary%20Tree%20Level%20Order%20Traversal%20II/107_binary-tree-level-order-traversal-ii.java">♨️ Java </a> </div> </td> <td> </td> </tr> <tr> <td> <a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/032.%20Longest%20Valid%20Parentheses">👑 32. Longest Valid Parentheses</a> </td> <td> <div> <a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/032.%20Longest%20Valid%20Parentheses/32_longest-valid-parentheses.cpp">:shipit: C++</a> | <a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/032.%20Longest%20Valid%20Parentheses/32_longest-valid-parentheses.py">🐍 Python </a> | <a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/032.%20Longest%20Valid%20Parentheses/32_longest-valid-parentheses.java">♨️ Java </a> </div> </td> <td> </td> </tr> <tr> <td> <a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/020.%20Valid%20Parentheses">🎡 20. Valid Parentheses</a> </td> <td> <div> <a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/020.%20Valid%20Parentheses/20_valid-parentheses.cpp">:shipit: C++</a> | <a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/020.%20Valid%20Parentheses/20_valid-parentheses.py">🐍 Python </a> | <a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/020.%20Valid%20Parentheses/20_valid-parentheses.java">♨️ Java </a> </div> </td> <td> </td> </tr> <tr> <td><a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/200.%20Number%20of%20Islands">🌄 200. Number of Islands</a></td> <td> <div> <a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/200.%20Number%20of%20Islands/200_number-of-islands.cpp">:shipit: C++</a> | <a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/200.%20Number%20of%20Islands/200_number-of-islands.py">🐍 Python </a> | <a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/200.%20Number%20of%20Islands/200_number-of-islands.java">♨️ Java </a> </div> </td> <td> </td> </tr> <tr> <td><a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/202.%20Happy%20Number">🐋 202. Happy Number</a></td> <td> <div> <a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/202.%20Happy%20Number/202_happy-number.cpp">:shipit: C++</a> | <a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/202.%20Happy%20Number/202_happy-number.py">🐍 Python </a> | <a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/202.%20Happy%20Number/202_happy-number.java">♨️ Java </a> </div> </td> <td> </td> </tr> <tr> <td><a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/1120.%20Maximum%20Average%20Subtree">🐑 1120. Maximum Average Subtree</a></td> <td> <div> <a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/1120.%20Maximum%20Average%20Subtree/1120_maximum-average-subtree.cpp">:shipit: C++</a> | <a href="https://github.com/Charmve/LeetCode4FLAG/tree/main/1120.%20Maximum%20Average%20Subtree/1120_maximum-average-subtree.py">🐍 Python </a> | <a href="https://github.com/Charmve/

LeetCode4FLAG

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