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In this video, we solve the “Remove Nth Node From End of Linked List” problem — a very common coding interview question ...

In this video, we solve the “Middle of the Linked List” problem — a classic and frequently asked question in DSA and coding ...

Welcome to Lecture 5 of the DSA Patterns Playlist — in this video, we break down the Dutch National Flag Algorithm and Triplet ...

Add the two numbers and return the sum as a linked list. LeetCode Link Watch more: Comment your doubts — I'll be ...

In this video, we solve the classic “First Unique Character in a String” problem — a frequently asked DSA / Coding Interview ...

In this video, we solve the famous “Roman to Integer” problem — a top-rated DSA interview question frequently asked in coding ...

Welcome to the third lecture in this dsa pattern series. If you want the sheet you can take it here: ...

LeetCode : 25. Reverse Nodes in k-Group : https://leetcode.com/problems/reverse-nodes-in-k-group/description/ DAY 45 of 100 ...

In this video, we solve the famous “Generate Parentheses” problem from LeetCode — a must-know DSA question often asked in ...

In this video, we solve the famous Invert Binary Tree problem — a classic LeetCode Easy challenge and one of the most important ...

In this video, we solve the popular LeetCode Problem – Remove Duplicates from Sorted Array, a must-know DSA question for ...

In this video, we solve the Longest Common Prefix problem — a frequently asked question in coding interviews at FAANG and top ...

In this video, we solve the Factorial Number Problem — a classic DSA (Data Structures & Algorithms) question that is frequently ...

In this video, we solve the Good Nodes in Binary Tree problem — a frequently asked DSA question in coding interviews at top ...

In this video, we solve the Longest Palindromic Substring problem — a top-rated DSA question frequently asked in coding ...

In this video, we solve the famous 3 Sum Problem from LeetCode — a must-know DSA interview question frequently asked in ...

Learn how to solve one of the most asked binary search problems in coding interviews! In this video, we solve the classic “Find ...

In this video, we solve the famous Trapping Rain Water problem — a top-ranked DSA question frequently asked in coding ...

Cognizant Round 3 - Technical Assessment (GenC Elevate & GenC Next) Round 3 of the Cognizant Technical Assessment is ...