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Free 5-Day Mini-Course: https://backtobackswe.com Try Our Full Platform: https://backtobackswe.com/pricing Intuitive Video ...

Let's introduce backtracking with the leetcode problem 46. Permutation Leetcode playlist: ...

Given an array, we need to find the number of good pairs that can be formed with the elements. A pair is said to be good if the ...

Today we explore 90. Subsets II where we explore a backtracking algorithm in coding. Don't miss the opportunity to learn about ...

In this Video, we are going to continue exploring a very important concept i.e. Recursion. There is a lot to learn, Keep in mind ...

Next permutation Complexity: - Time: O(N) - Space: O(1) Problem statement: ...

Discord Community: https://discord.gg/dK6cB24ATp GitHub Repository: https://github.com/geekific-official/ In the last video of this ...

Discord Community: https://discord.gg/dK6cB24ATp GitHub Repository: https://github.com/geekific-official/ In the last video of this ...

0/1 Code & Problem Statement ...

Discord Community: https://discord.gg/dK6cB24ATp GitHub Repository: https://github.com/geekific-official/ In the previous video of ...

Today, we are going to do a very interesting problem 'Combinations' which will help you to solve many other similar types of ...

Learn graph theory algorithms: https://inscod.com/graphalgo ⚙ Learn dynamic programming: https://inscod.com/dp_course ...

iPad PDF Notes ...

Leetcode BLIND-75 Solutions: https://www.youtube.com/playlist?list=PLYz3B3MBs9EnnNxfkOZwbchV34b84H_1_ Problem Link: ...

Prefix Sum Arrays or simply Prefix Sums are used to perform fast range sum queries on a given array. The total time complexity of ...

Next Closest Time LeetCode coding solution. This is one of Google's most commonly asked interview question according to ...

A step-by-step visualization of #LeetCode question 28: Find the Index of the First Occurrence in a String (KMP Algorithm) 0:00 ...

Preparing for coding interviews? Competitive programming? Learn to solve 10 common coding problems and improve your ...

****************Similar Qns************ Combination Sum - https://leetcode.com/problems/combination-sum/ Permutations ...

Source code: https://gist.github.com/syphh/b17643161e2d8a494944411abcf3a9e2 Learn graph theory algorithms: ...