Pascal's triangle leetcode tamil | pascal triangle leetcode

This JavaScript function returns the first numRows of Pascal's Triangle using an efficient iterative method. It constructs each row by summing adjacent numbers from the previous row, forming a 2D array that represents the triangle. This problem is commonly asked in coding interviews and appears frequently on platforms like LeetCode, HackerRank, and GeeksforGeeks.

The code showcases core programming concepts such as nested loops, array manipulation, and basic dynamic programming. Perfect for beginners and those preparing for technical interviews, this solution handles constraints where numRows is between 1 and 30.

Keywords:
Pascal's Triangle JavaScript, generate triangle pattern, JavaScript coding problems, LeetCode solutions, dynamic programming in JavaScript, 2D array problems, triangle number pattern, JavaScript interview prep, nested loops in JavaScript, algorithm practice, beginner JavaScript exercises, coding interview prep.