</a>

Leetcode-March-Challenge-2021

It contains the solutions of Leetcode March Challenge 2021

Link to the contest : <a href="https://leetcode.com/explore/challenge/card/march-leetcoding-challenge-2021/">Click:triangular_flag_on_post:</a>

<h1>Questions</h1>
<table id = "example" class="SectionTable display" >
<thead>
<th>Problem Name</th>
<th>Click to open the Problem</th>
</thead>
<tbody>
<tr>
<td>Single-Row Keyboard</td>
<td><a href="https://github.com/MAZHARMIK/Leetcode-March-Challenge-2021/blob/main/Single-Row%20Keyboard">

</a>
</td>
</tr>
<tr>
<td>Distribute Candies</td>
<td><a href="https://github.com/MAZHARMIK/Leetcode-March-Challenge-2021/blob/main/Distribute%20Candies">

</a>
</td>
</tr>
<tr>
<td>Distribute Candies</td>
<td><a href="https://github.com/MAZHARMIK/Leetcode-March-Challenge-2021/blob/main/Set%20Mismatch">

</a>
</td>
</tr>
<tr>
<td>Missing Number</td>
<td><a href="https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/Mathematical/Missing%20Number">

</a>
</td>
</tr>
<tr>
<td>Missing Number</td>
<td><a href="https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/Linked%20List/Intersection%20of%20Two%20Linked%20Lists">

</a>
</td>
</tr>
<tr>
<td>Average of Levels in Binary Tree</td>
<td><a href="https://github.com/MAZHARMIK/Leetcode-March-Challenge-2021/blob/main/Average%20of%20Levels%20in%20Binary%20Tree">

</a>
</td>
</tr>
<tr>
<td>Short Encoding of Words</td>
<td><a href="https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/Trie/Short%20Encoding%20of%20Words">

</a>
</td>
</tr>
<tr>
<td>Design HashMap</td>
<td><a href="https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/Design/Design%20HashMap">

</a>
</td>
</tr>
<tr>
<td>Strobogrammatic Number</td>
<td><a href="https://github.com/MAZHARMIK/Leetcode-March-Challenge-2021/blob/main/Strobogrammatic%20Number">

</a>
</td>
</tr>
<tr>
<td>Remove Palindromic Subsequences</td>
<td><a href="https://github.com/MAZHARMIK/Leetcode-March-Challenge-2021/blob/main/Remove%20Palindromic%20Subsequences">

</a>
</td>
</tr>
<tr>
<td>Remove Palindromic Subsequences</td>
<td><a href="https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/Tree/Add%20One%20Row%20to%20Tree">

</a>
</td>
</tr>
<tr>
<td>Integer to Roman</td>
<td><a href="https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/Mathematical/Integer%20to%20Roman">

</a>
</td>
</tr>
<tr>
<td>Coin Change</td>
<td><a href="https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/DP/Coin%20Change%20(Top%20Down%20Approach)">

</a>
</td>
</tr>
<tr>
<td>Check If a String Contains All Binary Codes of Size K</td>
<td><a href="https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/Bit_Magic/Check%20If%20a%20String%20Contains%20All%20Binary%20Codes%20of%20Size%20K">

</a>
</td>
</tr>
<tr>
<td>Binary Trees With Factors</td>
<td><a href="https://github.com/MAZHARMIK/Leetcode-March-Challenge-2021/blob/main/Binary%20Trees%20With%20Factors">

</a>
</td>
</tr>
<tr>
<td>Swapping Nodes in a Linked List</td>
<td><a href="https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/Linked%20List/Swapping%20Nodes%20in%20a%20Linked%20List">

</a>
</td>
</tr>
<tr>
<td>Construct Binary Tree from String</td>
<td><a href="https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/Tree/Construct%20Binary%20Tree%20from%20String">

</a>
</td>
</tr>
<tr>
<td>Encode and Decode TinyURL</td>
<td><a href="https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/Design/Encode%20and%20Decode%20TinyURL">

</a>
</td>
</tr>
<tr>
<td>Best Time to Buy and Sell Stock with Transaction Fee</td>
<td><a href="https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/DP/Best%20Time%20to%20Buy%20and%20Sell%20Stock%20with%20Transaction%20Fee">

</a>
</td>
</tr>
<tr>
<td>Generate Random Point in a Circle</td>
<td><a href="https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/Mathematical/Generate%20Random%20Point%20in%20a%20Circle">

</a>
</td>
</tr>
<tr>
<td>Wiggle Subsequence</td>
<td><a href="https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/Greedy/Wiggle%20Subsequence">

</a>
</td>
</tr>
<tr>
<td>Keys and Rooms</td>
<td><a href="https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/Graph/Keys%20and%20Rooms">

</a>
</td>
</tr>
<tr>
<td>Design Underground System</td>
<td><a href="https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/Design/Design%20Underground%20System">

</a>
</td>
</tr>
<tr>
<td>Reordered Power of 2</td>
<td><a href="https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/Mathematical/Reordered%20Power%20of%202">

</a>
</td>
</tr>
<tr>
<td>Find Smallest Common Element in All Rows</td>
<td><a href="https://github.com/MAZHARMIK/Leetcode-March-Challenge-2021/blob/main/Find%20Smallest%20Common%20Element%20in%20All%20Rows">

</a>
</td>
</tr>
<tr>
<td>Vowel Spellchecker</td>
<td><a href="https://github.com/MAZHARMIK/Leetcode-March-Challenge-2021/blob/main/Vowel%20Spellchecker">

</a>
</td>
</tr>
<tr>
<td>3Sum With Multiplicity</td>
<td><a href="https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/Arrays/Two%20Pointer/3Sum%20With%20Multiplicity">

</a>
</td>
</tr>
<tr>
<td>Advantage Shuffle</td>
<td><a href="https://github.com/MAZHARMIK/Leetcode-March-Challenge-2021/blob/main/Advantage%20Shuffle">

</a>
</td>
</tr>
</tr>
<tr>
<td>Pacific Atlantic Water Flow</td>
<td><a href="https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/Arrays/2-D%20Array/DFS/Pacific%20Atlantic%20Water%20Flow">

</a>
</td>
</tr>
<tr>
<td>Word Subsets</td>
<td><a href="https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/strings/Word%20Subsets">

</a>
</td>
</tr>
<tr>
<td>Palindromic Substrings</td>
<td><a href="https://github.com/MAZHARMIK/Interview_DS_Algo/blob/5b40f5e5b51e097609125b0ba5e4bceed5d0b67f/DP/Palindromic%20Substrings">

</a>
</td>
</tr>
<tr>
<td>Reconstruct Original Digits from English</td>
<td><a href="https://github.com/MAZHARMIK/Leetcode-March-Challenge-2021/blob/main/Reconstruct%20Original%20Digits%20from%20English">

</a>
</td>
</tr>
<tr>
<td>Parallel Courses</td>
<td><a href="https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/Graph/Parallel%20Courses">

</a>
</td>
</tr>
<tr>
<td>Flip Binary Tree To Match Preorder Traversal</td>
<td><a href="https://github.com/MAZHARMIK/Leetcode-March-Challenge-2021/blob/main/Flip%20Binary%20Tree%20To%20Match%20Preorder%20Traversal">

</a>
</td>
</tr>
<tr>
<td>Russian Doll Envelopes</td>
<td><a href="https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/DP/Russian%20Doll%20Envelopes">

</a>
</td>
</tr>
<tr>
<td>Stamping The Sequence</td>
<td><a href="https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/strings/Stamping%20The%20Sequence">

</a>
</td>
</tr>
</tbody>
</table>

README

Leetcode-March-Challenge-2021