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Author: Carly
ID: 043037
Problem: 295
Contest: 0
Date: 2011-09-22 12:28:56

Remove spaces on beginning and ending
4 C++,you should use unsigned long long , and the output format is %I64u
at last, just output (answer - 1), don't care the old string fit the rules or not

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22.10.12 - The problems from the Southern Subregional Programming Contest 2012 added to the problemset archive (542 - 553).
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23.10.11 - The problems from the Southern Subregional Programming Contest 2011 added to the problemset archive (530 - 541).

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