4.1 Use a "while" loop: Study with Video Lessons, Practice Problems & Examples Video Lessons Video duration: 9m Play a video: 0 Comments Mark as completed Was this helpful? 10 Bookmarked Previous Topic: Learning objectives Next Topic: 4.2 Improve the number guessing game with "while" loops...
It’s common practice to use a break statement to terminate an infinite loop. while True: print("Still going…") if some_cond: break # we never get here print("We shouldn't be here") # we end up here after breaking print("Done.") Copy A close relative of break statements are ...
While Loop: A while loop continues executing as long as the specified condition is true. It’s useful when the number of iterations is not known in advance. Python Copy Code Run Code 1 2 3 4 5 6 count = 0 while count < 5: print(count) count += 1 Nested For-Loop in Python:...
Last update on April 24 2025 12:38:44 (UTC/GMT +8 hours) This resource offers a total of 30 Python pprint problems for practice. It includes 6 main exercises, each accompanied by solutions, detailed explanations, and four related problems. You may read ourPython listtutorial before solving ...
In practice, most Python objects and expressions aren’t Boolean. In other words, most objects and expressions don’t have a True or False value but a different type of value. However, you can use any Python object in a Boolean context, such as a conditional statement or a while loop....
Practice this topic by working on these related Python exercises. file_looper: Utility to open many files one after the other uniques_only: Get unique items from an iterable while maintaining item order Month: Class representing a month and year PhoneNumber: Class representing a US phone number...
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Master 4.4 Loop over lists with "for" loops with free video lessons, step-by-step explanations, practice problems, examples, and FAQs. Learn from expert tutors and get exam-ready!
While not a purely functional language, Python supports many functional programming concepts, including treating functions as first-class objects. This means that functions can be passed around and used as arguments, just like any other object like str, int, float, list, and so on. Consider the...
This resource offers a total of 220 Python conditional statements and loops problems for practice. It includes 44 main exercises, each accompanied by solutions, detailed explanations, and four related problems.[An Editor is available at the bottom of the page to write and execute the scripts.] ...