← All examples Doubling Pascal Input/Output readln / writeln Flowchart (ISO 5807) Flowchart Structogram StartInput xOutput x * 2EndFigure 1 — Double Fit width 100% Fullscreen Source code program Double; var x: integer; begin readln(x); writeln(x * 2); end. Open in the editor Next All flowcharts for Pascal All example flowcharts How to make a flowchart from code Flowchart to the standard: full guide Flowchart for coursework Nassi-Shneiderman structograms