Program llllllllll; var a, b : string; c: integer; begin writeln('введите имя'); readln(a); writeln('введите фамилию'); readln(b); c: =10; while c> 0 do begin write(a,' '); writeln(b); c: =c-1; end; end.
Moroshkina-Aristova2011
17.04.2021
Var n, k: integer; t, v, p : real; begin k: =0; for n : = 100 to 999 do begin p: = n div 100; v : = (n div 10)mod 10; t : = n mod 10; if (v = 2*p) and (t = 2*v) then k: =k+1 ; end; print(k); end.