What is a real-world example of a for-loop?
2023年5月28日 · In your example, the while loop will continue to load suitcases until the platform is empty, but the for loop may only load the suitcases that were present at the start of the loop. …
introductory lesson - Example for For vs While Loop (in Java ...
2017年10月2日 · You would know beforehand when the for loop would terminate, this is not clear in a while loop. I basically tell my students "if you know when it ends, it's a for". (Sure, one can …
What are good, practical labs and activities for loops?
2020年12月21日 · The loop actually needs to count subtractions and uses facts about perfect squares to compute square roots. That same idea might be exploited for other problems. Note …
For and while loops examples for 12-13 years old class
2021年12月16日 · (Loop in loop!) A few caveats for you: don't introduce loops inside loops at first, and when you do, use methods to break it up. There is plenty to master in single loops. I also …
Turtle examples for loops and variables, or even something else
I make a different take on Turtle for complete beginners. I plan to introduce concepts gradually, to minimize cognitive load, hence my curriculum is not like one found on internet. For example, …
best practice - Teaching the humble for loop - Computer Science ...
2017年7月14日 · tl;dr– A for loop is just a while loop that has extra slots for a pre-loop statement and a post-loop-run statement. Since they're pretty much the same thing just written …
Why do we practice printing patterns while coding?
2022年3月30日 · Understand that you likely wont find a good technical explanation. Sometimes pros do the same thing. It's called loop unrolling. Don't claim loops are more flexible, efficient, …
Why is the critical-section problem always presented with code in ...
2017年6月10日 · So even if the code of the process doesn't contain an infinite loop, the process will be invoked an indefinite number of times (a better term to use than "infinite loop"). You …
lesson ideas - How to teach which loop should be used
2017年6月10日 · The most common ones seem to be for loop, while loops, and do while loops. What is the best way to illustrate the differences between the loops, not in terms of syntax, but …
resource request - What are some teaching examples for a lesson …
2023年5月27日 · A lot of teaching examples of off-by-one errors which educators provide to their students involve for-loops. For example, we might have the following for-loop: // Array `A` …