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RGB7008 - Аравтын орны цифр

Өгөгдсөн тооны аравтын орны цифрийг ол.

Input

Int төрлийн бүхэл тоо өгөгдөнө.

Output

Аравтын орны цифр.

Example

Input:
423
Output:
2

Нэмсэн:Bataa
Огноо:2011-05-10
Хугацааны хязгаарлалт:1s
Эх кодын хэмжээний хязгаарлалт:50000B
Memory limit:1536MB
Cluster: Cube (Intel G860)
Програмчлалын хэлүүд:ADA95 ASM32 BASH BF C NCSHARP CSHARP C++ 4.3.2 CPP C99 CLPS LISP sbcl LISP clisp D ERL FORTRAN HASK ICON ICK JAVA JS-RHINO JULIA LUA NEM NICE OCAML PAS-GPC PAS-FPC PERL PHP PIKE PRLG-swi PYTHON PYPY3 PYTHON3 RUBY SCALA SCM guile ST TCL WHITESPACE

hide comments
2019-10-02 18:00:27
goy bodlogo bnshu
2019-10-02 08:59:45
mal bodlogo be


2019-10-02 07:04:53
yojojojojojojoj
2019-10-02 07:01:30
8b is bad they look bad
2019-10-02 07:01:11
hard tho
2019-10-01 13:13:43
fake srry:(((

Last edit: 2019-10-01 13:14:26
2019-09-28 16:07:38
bodoh arga?

2019-09-28 14:33:31
lol
i dont know
2019-09-28 13:20:36
yj we

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