For row = 0 To 10
  For col = 0 To 10
    array[row][col] = Math.GetRandomNumber(20)
  EndFor
EndFor
For row = 0 To 10
  For col = 0 To 10
    TextWindow.WriteLine("row "+row+" col "+col+" value "+array[row][col])
    If array[row][col] = 20 Then
      Goto exit_for_row
    EndIf
  EndFor
EndFor
exit_for_row: