a)
program a4;
uses crt;
var x: integer;
begin
clrscr;
writeln('Vvedite vozrast: ');readln(x);
if (x>=6) and (x
else writeln ('Ne shkolnik');
end.
б)
program b4;
uses crt;
var x: integer;
begin
clrscr;
writeln('Vvedite vozrast: ');readln(x);
if (x>=13) and (x
else writeln ('Ne tineager');
end.