While Loops

• Some repetitions, rather than counting, must continue until a certain condition occurs … use while loops

• while means, “continue as long as condition true”

• Syntax …

  Do Do While <condition>
  
  <statements> <statements>
  Loop While <condition> Loop

Do

Probe ( … )

Loop While loDate <> hiDate

Do While loDate <> hiDate

Probe ( … )

Loop

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