First 20 natural numbers with while
Write a Python program to print the first 20 natural numbers using a while loop. Step-by-step explanation, colour-coded code and real output.
SQA Tools Blog
Learn testing and automation, one article at a time
Free tutorials, solved practice problems and interview prep for QA and automation engineers: Python, Playwright, Selenium, SQL, Git and more.
1,677Articles
1,141Solved Python problems
7Topics
100%Free
Python practice articles
1,137 articles · page 72 of 95 · Clear filtersPrint keys and values
Write a Python program to print the keys and values of a dictionary. Step-by-step explanation, colour-coded code and real output.
Print the values of a dictionary
Write a Python program to print the values of a dictionary, capitalised. Step-by-step explanation, colour-coded code and real output.
Print the keys of a dictionary
Write a Python program to print the keys of a dictionary using a loop. Step-by-step explanation, colour-coded code and real output.
Odd numbers 1-10 into a list
Write a Python program that adds the odd numbers from 1 to 10 into an empty list. Step-by-step explanation, colour-coded code and real output.
Even numbers 1-10 into a list
Write a Python program that adds the even numbers from 1 to 10 into an empty list. Step-by-step explanation, colour-coded code and real output.
Each character on a new line
Write a Python program to print each character of a string on a new line. Step-by-step explanation, colour-coded code and real output.
Display numbers from a list
Write a Python program to display the numbers of a list separated by commas. Step-by-step explanation, colour-coded code and real output.
First 20 natural numbers
Write a Python program to print the first 20 natural numbers with a for loop, separated by commas. Step-by-step explanation, colour-coded code and real output.
Table of 5 with a for loop
Write a Python program to print the multiplication table of 5 with a for loop. Step-by-step explanation, colour-coded code and real output.
Star triangle up and down
Write a Python program to print stars growing from 1 to 5 and back to 1. Step-by-step explanation, colour-coded code and real output.
Does a string contain a digit?
Write a Python program to check whether a string contains a digit. Step-by-step explanation, colour-coded code and real output.
Preparing for a QA interview?
Take free timed mock tests with answers and explanations.