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Solution: Pascal’s Triangle

Explore how to generate Pascal's Triangle using a dynamic programming approach in C#. Understand the construction of each row based on prior computations and how to efficiently implement this with O(numRows²) time complexity, preparing you for dynamic programming coding interviews.

Statement

Given an integer, numRows, generate the first numRows of Pascal’s triangle.

In Pascal’s triangle, each element is formed by adding the two numbers directly above it from the previous row. The triangle starts with a single 11 at the top, and each row expands based on this rule.

Constraints:

  • 1 ...