const s1='abcdefghijklmnopqrstuvwyz x.';s2='*+-=!@#%&)(`~^\/}{][:;><? ,.'; var a:string; c:char; i:integer;begin Writeln ('Hello! What do you want from me? It is that what I can:');writeln('1)translate message encrypted by me (enter 1) or encrypt message inputted by me (enter 2)');readln (c); if c = '2' then begin writeln('enter your message'); readln(a); for i := 1 to length(a) do if pos(a[i],s1)>0 then a[i]:=s2[pos(a[i],s1)] endelse // if c = '1' then begin writeln('enter my message'); readln(a); for i := 1 to length(a) do if pos(a[i],s2)>0 then a[i]:=s1[pos(a[i],s2)] end;writeln(a);end.Пример:Hello! What do you want from me? It is that what I can:1)translate message encrypted by me (enter 1) or encrypt message inputted by me (enter 2)2enter your messageprivet/{&;![