Question

Scrieti un subprogram functie care calculeaza perimetrul unui triunghi. in Pascal Rog *)

Answer 1

function p(a,b,c:real):real;
begin
p:=a+b+c;
end;

var a,b,c:real;

begin
read(a,b,c);
writeln;
writeln(p(a,b,c));
end.