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Sequence, Selection & Iteration (Summary (There are three basic…
Sequence, Selection & Iteration
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Iteration
The WHILE loop - A WHILE loop is given a condition to check. It will keep looping until that condition is no longer met.
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REPEAT (or DO) loop-But what if you want to ensure that a task is carried out at least once, regardless of the conditions? The way to do this is with a DO UNTIL loop, also called a DO WHILE or REPEAT loop.
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Summary
There are three basic constructs in a computer language - sequence, selection and iteration
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The three iteration constructs are WHILE, REPEAT and FOR
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