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Learning Objectives In this challenge you will improve your string manipulation techniques as well as use Python to perform some basic mathematical calculations. Did you know? The molecular weight (mass) may be calculated from the molecular formula of the substance;…
Learning Objectives In this challenge you will learn how to create your own library and how to use it in your programs. A library is a collection of functions and procedures. A library can then be reused in all your…
Have you ever seen a lightning flash or heard the thunder of lightning and wondered how close you were from the ligthning strike? Have you noticed that there is always a delay between the flash of light and the clap…
Rosetta: Rendez-vous with a comet Rosetta is a robotic space probe built and launched by the European Space Agency. Along with Philae, its lander module, Rosetta is performing a detailed study of comet 67P/Churyumov–Gerasimenko. RosettaPhilaeComet 67P Rosetta: © (CC) ESA/ATG…
Shopping during the sales can sometimes be very confusing. With discounted prices at 10%, 20%, 50% or even 70%! For this challenge you are going to write a Python script that prompts the user to enter a price in pounds…
Degree Fahrenheit (°F) and Degree Celsius (°C) are the main two units to measure temperature. The Fahrenheit scale is used mainly in the USA whereas other countries tend to use the Celsius scale. It is possible to convert a temperature…
The story tells us that long long ago the great Sultan of India loved to play games. As he started to get bored of the games that were present at the time he asked a wise man who lived in…
This challenge consists of writing a program that asks the end-user to enter a fraction (numerator and denominator) and output the matching reduced fraction when the fraction can be reduced. To see what this program should do in action you…
For this challenge we are going to use a Python script to calculate the area in square meters of two different flats. To do so we will write a computer program that will add up all the areas of each…
The aim of this challenge is to draw a cube in 3D and to make it rotate on the screen. Drawing 3D shapes on a screen (2D) requires some mathematical formulas to convert 3D (x,y,z) coordinates into 2D coordinates (x,y).…
LMC Simulator
Logic Gates Circuits
Network Designer
Flowchart Studio
Online Python IDE