摘要:
http://acm.hdu.edu.cn/showproblem.php?pid=3766Knight's TripTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submis... 阅读全文
摘要:
http://acm.hdu.edu.cn/showproblem.php?pid=5375Gray codeTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others)Total Submission... 阅读全文