Pascal’s Triangle | All 3 Variants Explained | Using nCr Logic скачать в хорошем качестве

Pascal’s Triangle | All 3 Variants Explained | Using nCr Logic

In this video, we break down the Pascal’s Triangle problem step by step using the mathematical nCr formula and cover all the 3 commonly asked variations in coding interviews. We’ll cover: • Type 1: Finding a specific element in Pascal’s Triangle • Type 2: Generating a particular row efficiently • Type 3: Building the complete Pascal’s Triangle • Using nCr for an optimal mathematical approach • Intuition + dry run for better understanding • Time & space complexity explanation This problem is frequently asked in coding interviews and helps build strong fundamentals in mathematics-based problem solving, patterns, and combinatorics. Perfect for: • DSA preparation • Coding interviews • LeetCode practice • Learning mathematical optimization techniques If you found this helpful, make sure to like, share, and subscribe to StackedUp for more DSA explanations from basics to advanced. #leetcode #dsa #arrays #codinginterview #math #stackedup