Writeln (Chr (Bell), 'Counting program in Pascal/Z') ;
Writeln ;
Write ('Press <RETURN> to start: ') ;
Readln (Go) ;
Writeln ;
Writeln ('Counting ...') ;
Writeln ;
FOR Number := Start_number TO End_number DO
{ (Remove comment brackets from next two lines for version 2 of program) }
{ IF (Number MOD Interval) = 0 THEN
Writeln (Number) } ;
Writeln ;