block diagram of the while loop in c++

Please tell me how the while(1) loop should look like on the flowchart . Should I leave the action block empty or what?

Author: Marlowism, 2020-12-26
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1 answers

Something like this (if an action is executed in the loop):

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If an action is not performed in the loop, then the block with the action can be left empty:

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 3
Author: SurfaceStack, 2020-12-29 17:56:32