Tag: String Manipulation

String Slicing in Python

Posted on by Administrator Posted in Computer Science, Python - Beginner, Python - Intermediate, Python Challenges, Solved Challenges

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…

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Text Alignment Challenge

Posted on by Administrator Posted in Computer Science, Python - Intermediate, Python Challenges, Solved Challenges

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…

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Hangman Game

Posted on by Administrator Posted in Computer Science, Python - Advanced, Python Challenges, Solved Challenges

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…

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Roman Numerals Conversion

Posted on by Administrator Posted in Computer Science, Python - Advanced, Python Challenges, Solved Challenges

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

Posted on by Administrator Posted in Computer Science, Python - Intermediate, Python Challenges, Solved Challenges

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…

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Love Match Calculator

Posted on by Administrator Posted in Computer Science, Python - Intermediate, Python Challenges, Solved Challenges

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…

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My Login Script

Posted on by Administrator Posted in Computer Science, Python - Intermediate, Python Challenges, Solved Challenges

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…

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String Manipulation

Posted on by Administrator Posted in Computer Science, Computing Concepts

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).…

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Marathon Time Calculator

Posted on by Administrator Posted in Computer Science, Python - Intermediate, Python Challenges, Solved Challenges

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…

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Yes or No!

Posted on by Administrator Posted in Computer Science, Python - Intermediate, Python Challenges

Learning Objectives When your computer prorgam is asking questions to the end-user, the end-user may not answer these questions the way you expected them to. This may cause your program to not work properly. Ideally a good program should use…

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