1. 2. 3. 4. 5. 6. 7. 8. ...
" " . 2,5, 3,5...
. 1. 2. 3. 4. 5. 6. 7. ...
. - (0)
=1 ( 25 - 10 ) =1 --- . , , . =2 ( , 100 ) =6 ( . !!) = 1: 2: 3: 4: 5: , , , , . 2 . , , . , . , :) !
"": 1 - . . 2 - .... 11 - 12 - - . 13 - "- " 14 - - 15 - ... 28 - 29 - . 30 -