Can I convert a for loop into a while loop?
Yes, any for loop can be written as a while loop by moving the initialization above the loop and the update step to the end of the loop body.
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More FAQs in The While Loop Explained: When to Use It Over For
A for loop is used when the number of iterations is known in advance. A while loop is used when iteration depends on a dynamic condition.
Because Binary Search constantly recalculates the search boundaries. The loop runs until the boundaries overlap, which is a condition, not a fixed count.
You use a condition like 'while(currentNode != null)', moving to the next node inside the loop until you hit the end of the list.
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