JMLABS
ONLINE
INSTITUTE 
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FLOWCHARTING:  basics

The decision symbol is used to represent part of a loop sequence
Then condition to go back and loop "rest in the decision symbol's hands" 
The selection criteria is a switch value that is to tell program control to
loop back or go ahead.

if newswitchvalue =  switchvalue go ahead
if newswitchvalue <>  switchvalue then loop back. 

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ASSIGNMENT:
1. draw a flowchart of a loop using a decisions symbols & 3     processing symbols.
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