ALX-Interview

This repository contains code listings for ALX interview questions. The code listings are grouped into directories based on the topics they cover.

Topics

The topics are listed in order below: Click on any of them to view the code listings for that topic.

Pascals Triangle
- Contains code listings for the Pascals Triangle problem.
Lockboxes
- You have n number of locked boxes in front of you. Each box is numbered sequentially from 0 to n - 1 and each box may contain keys to the other boxes.
- Write a method canUnlockAll(boxes) that determines if all the boxes can be opened.
Minimum Operations
- In a text file, there is a single character H. Your text editor can execute only two operations in this file: Copy All and Paste. Given a number n, write a method that calculates the fewest number of operations needed to result in exactly n H characters in the file.
- Prototype: def minOperations(n)
- Returns an integer
- If n is impossible to achieve, return 0