String Manipulation - 101 Computing

Mnemonic Phrase Validator

Administrator — Tue, 18 Mar 2025 10:43:34 +0000

Welcome to the Mnemonic Phrase Validator Challenge! This Python challenge is designed to help you practise your coding skills while creating a useful tool for validating mnemonic phrases. Mnemonic Phrase? Mnemonic phrases are often used to remember specific sequences or…

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String Slicing in Python

Administrator — Tue, 22 Oct 2019 16:34:56 +0000

String? In computer science, a string is a piece of text or a collection of characters. String Length? The length of a string represents the number of characters it contains. In pyhon you can use the function len() to find…

The post String Slicing in Python first appeared on 101 Computing.

Text Alignment Challenge

Administrator — Mon, 26 Jun 2017 09:45:44 +0000

This challenge focuses on the use of string manipulation techniques in order to format the output when printing text on the screen. Step 1: Reverse Engineering First look at the code provided above and use this code to answer the…

The post Text Alignment Challenge first appeared on 101 Computing.

Hangman Game

Administrator — Mon, 27 Feb 2017 14:58:06 +0000

For this challenge, you are going to create a game of hangman. The computer will pick a word randomly within a given list of words. The player will have to guess the word by suggesting one letter at a time…

The post Hangman Game first appeared on 101 Computing.

Roman Numerals Conversion

Administrator — Mon, 27 Feb 2017 10:51:57 +0000

For this challenge, your aim is to write a program used to convert whole numbers (integer) into roman numerals and vice versa. Roman Numerals are based on seven symbols: Symbol Value I 1 V 5 X 10 L 50 C…

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Password Checker

Administrator — Thu, 16 Feb 2017 16:48:26 +0000

For this challenge we will write a program where the end-user has to type a password. The program will then return a score to tell the end-user how secure their password is based on the following criteria: Criteria Score The…

The post Password Checker first appeared on 101 Computing.

Love Match Calculator

Administrator — Tue, 14 Feb 2017 14:00:09 +0000

For this challenge we will write a program that will prompt the user to enter two first names. The program will then calculate and return a Love Match Score based on the following criteria: Criteria Score Both first names have…

The post Love Match Calculator first appeared on 101 Computing.

My Login Script

Administrator — Tue, 31 Jan 2017 14:32:31 +0000

A lot of computer systems rely on the need for the user to login using a username and password. This form of authentication is used to uniquely identify a user and give them access to the relevant information on the…

The post My Login Script first appeared on 101 Computing.

String Manipulation

Administrator — Thu, 14 Jul 2016 22:05:09 +0000

String? In computer science, a string is a piece of text or a collection of characters. A string can be stored in a variable, can be typed in by the end-user (input) or can be displayed on the screen (output).…

The post String Manipulation first appeared on 101 Computing.

Marathon Time Calculator

Administrator — Thu, 05 May 2016 19:56:53 +0000

In this challenge you are going to write a Python script to help a marathoner predict the overall time they can complete a Marathon in (42km). This estimation will be based on the runner’s pace which is the time they…

The post Marathon Time Calculator first appeared on 101 Computing.