NUM 1020 - WHILE Loops

Structured Programming
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1.2.4 WHILE Loops
Syntax
WHILE (condition) DO
(instructions)
ENDW
The instructions are executed while the condition remains true. Unlike REPEAT
UNTIL loops, the instructions are not executed if the condition is false at the
beginning.
Graph
condition
While
instructions
The word DO may be programmed at the beginning of the next block and followed
by the functions to be executed.
Example:
WHILE (condition)
DO XL6
ENDW