const z = 30; // максимально число слов var s,w : string; n,p,i,j,l : integer; words : array [1..z] of string; kw : array [1..z] of integer; r : boolean; begin writeln ('введите строку'); readln (s); writeln ('укажите кол-во повторений'); readln (n); l := Length(s); p := 1; w := ''; for i := 1 to l do if (s[i] <> ' ') and (s[i] <> '.') and (s[i] <> ',') then w := w + s[i] else begin for j := 1 to p do if w = words[j] then begin kw[j] := kw[j] +1; r := true; end; if not r then begin p := p +1; words[p] := w; kw[p] := kw[p] +1; end; w := ''; r := false; end; for i := 1 to p do if kw[i] > n then writeln (words[i]); end.