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
| 22.10.12 - The problems from the Southern Subregional Programming Contest 2012 added to the problemset archive (542 - 553). |
22.10.12 - After the start of the contest the statements in PDF will be available by the link.
23.10.11 - The problems from the Southern Subregional Programming Contest 2011 added to the problemset archive (530 - 541).