Loops are important coding techniques that save time and effort when programming. However, like any coding, they have considerations and potential issues that need to be addressed. Using the four loop constructs (while, do/while, for, for-each) from this lesson, discuss the following:

When and why loops are used

What each construct is and the best uses for it

How counting is used

The importance of correct start values Looping until a condition is met

Error messages, nesting loops, statement inversion, infinite loops, and unreachable code