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KHU27 - Бутархай орны цифр

Бутархай орны мянгатын цифрийг ол.

Input

Эерэг бутархай тоо өгөгдөнө.

Output

Хариу болох ганц цифр хэвлэгдэнэ.

Example

Input:
12.3456

Output:
5

Нэмсэн:@###@
Огноо:2017-10-26
Хугацааны хязгаарлалт:1s
Эх кодын хэмжээний хязгаарлалт:50000B
Memory limit:1536MB
Cluster: Cube (Intel G860)
Програмчлалын хэлүүд:C-CLANG C CSHARP C++ 4.3.2 CPP CPP14 CPP14-CLANG C99 CLPS COFFEE LISP clisp D-CLANG D JAVA JS-MONKEY OBJC-CLANG OCT PAS-GPC PHP PYTHON PYTHON3

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2020-10-03 05:35:04
hahaha

Last edit: 2020-10-03 05:35:48
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