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proc5.pcat
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2005-10-24
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670b
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47 lines
program is
procedure b() is
begin
write(101);
end;
procedure c(x: boolean) is
begin
write(not x);
end;
procedure f(x : integer) is
begin
write(x+10);
end;
procedure f1(x : integer) is
begin
x := x + 10;
write(x);
end;
var y := 20;
procedure h(x : integer; z: integer; w: integer) is
begin
write(x + z + w);
end;
procedure g(x: integer) is
begin
end;
procedure echo(x: integer) : integer is
begin
write (x);
return x;
end;
begin
b();
c(true);
f (10);
f1(y);
write(y);
h(echo(10), echo(20), echo(30));
end;