sudokunbsp专题

HDUnbsp;1426nbsp;nbsp;Sudokunbsp;Killer

Sudoku Killer Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 1241    Accepted Submission(s): 340 Problem Description 自从2006年3月10日至11