KwickClips Java · 37 sec · free
Where does the initialisation go in a while loop?
Short answer. Above the loop.
Where does the update go?
At the end of the loop body.
Remember
| Start: before the loop |
| Update: end of the body |
Can you turn a for loop into a while loop? Move the start value above the loop. Keep the condition in the brackets. Put the update last in the body. Start goes before the loop. Update goes at the end of the body.
This clip is from the full lesson: Converting Between for, while and do-while, and Finite vs Infinite Loops — 7 minutes, with the tables, the quick answers and the whole lesson in text.
Useful for: ICSE Class 9 Computer Applications
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