SPOJ.com - Problem CRYPTO2

CRYPTO2 - The Bytelandian Cryptographer (Act II)

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Encouraged by his last successful exploit, the Bytelandian fanatic cryptographer impudently encrypted a three-digit number by subtracting 1 from it.

This time he has really overstepped the mark! Soldier, go and beat him, for Burger King & Country! Oh, and remember your good manners, use Brainf**k (no other language is allowed).

Input

An encrypted 3-digit positive integer.

Output

The decrypted value.

Example

Input:

Output:

Submit solution!

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	sidhudog: 2020-03-29 08:45:47 what is brainfuck is it a language
	jathm20eqc_s: 2019-06-08 21:40:58 this is not so hard i got accept first try and use less than 200 character long
	rishi_devan: 2017-04-27 20:07:00 Only special cases are when 1) Last digit is 9 2) Middle digit is 9
	cake_is_a_lie: 2017-02-20 13:03:44 Handling 3 digit inputs with 3 digit outputs is sufficient.
	ruizhang: 2016-06-02 07:06:26 999 is not a valid input.
	oscarbrennan: 2015-06-20 23:51:24 Values are given in a '000' to '999' Outputs must be from '001 to '1000' Do not get rid of zeroes at the start of forget about 1000
	Akhilesh Anandh: 2015-06-08 17:40:59 Has there been any rejudge recently? I see that my solution that was accepted (about 2 years back) is marked "Wrong Answer" now...
	AlB80: 2015-01-02 01:03:59 I suppose the cell size is bigger than byte.
	Sandeep Singh Jakhar: 2012-01-31 18:29:04 Too easy :P
	Jared Deckard: 2011-06-19 20:23:38 1000 is not a 3 digit number, so no "999". If the input could be "99" my code would fail, but I got AC :P Supporting "000".."998" will satisfy.

Submit solution!

Added by:	adrian
Date:	2004-05-28
Time limit:	0.200s
Source limit:	50000B
Memory limit:	1536MB
Cluster:	Cube (Intel G860)
Languages:	BF
Resource:	Sometimes the simplest language is the most pleasing.