example python ppl with subroutines hp prime

[toml_12953]

(06-08-2021 01:53 AM)Liamtoh Resu Wrote:  edit: fixed ppl code, was missing predeclaration for cls().

You don't need to pre-declare functions anymore. The below still works.

Code:

// aprxpi01

// main program
EXPORT aprxpi01()
BEGIN
cls();
pintro();
pout();
end;

// clear screen
cls()
begin
print();
end;

// print intro
pintro()
begin
print("aprxpi01: pi approximation");
end;

// pi approximation
api()
begin
return 355/113;
end;

// print output
local q1;
pout()
begin
q1 := api();
print("pi = " + q1);
end;

// end of source code