Practice Real Company Assessment Patterns • Latest 2025–2026 Mock Tests

Programming Exercises

Create a PHP script to generate and display Pascal’s Triangle up to n rows.

Medium

Problem Statement

Create a PHP script to generate and display Pascal’s Triangle up to n rows.

Sample Input

4

Sample Output

[[1],[1,1],[1,2,1],[1,3,3,1]]

Limits

Time: 2s · Memory: 256 MB

Code Editor
00:00
<?php function pascalTriangle($n) { // Your code here } ?>
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Input
4
Expected Output
[[1],[1,1],[1,2,1],[1,3,3,1]]