A flowchart is a diagram that represents data flow through a system. Flowcharts are used to represent algorithms, workflows or processes. The While loop or the While statement is an entry controlled loop. Copy the link given below and paste it in new browser window to get more information on Flow Chart While Loop:- http://www.transtutors.com/homework-help/c-language/control-flow-structures/flow-chart-while-loop.aspx