uses crt;
var a:array[1..100,1..100] of integer;
n,m,s:integer;
begin
  clrscr;  
  randomize;
  write('n='); read(n);
  write('m='); read(m);
  for n:=1 to n do
    for m:=1 to m do
      a[n,m]:=random(100);
  writeln('massiv:');
  for n:=1 to n do
  begin
    for m:=1 to m do
      write(a[n,m],' ');
    writeln;
  end;
  for n:=1 to n do
    for m:=1 to m do
    begin
      if (a[n,m] mod 5 =0)and (a[n,m] mod 30) then
      begin
        s:=n;
        write('stroka ',s,'; ');
      end;
    end;
end.