7.5.18 while Statement

Executes a statement until a specified condition is False.
Syntax
while (expression)
statement
- expression
- A Boolean expression checked before each iteration of the loop. If expression is True, the loop is executed. If expression is False, the loop is terminated.
- statement
- The statement to be executed if expression is True. Can be a compound statement.
Remarks
The while statement checks expression before a loop is first executed. If expression is False at this time, the loop is never executed.
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