链接:http://acm.hdu.edu.cn/showproblem.php?pid=1874 畅通工程续 Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 27692 Accepted Submission(s): 10019 Problem Description 某省自从实行了很多年的畅通工程计划后,终于修建了很多路.不过路…
Bomb HDU - 3555 (数位DP) The counter-terrorists found a time bomb in the dust. But this time the terrorists improve on the time bomb. The number sequence of the time bomb counts from 1 to N. If the current number sequence includes the sub-sequence "49&…
***************************************转载请注明出处:http://blog.csdn.net/lttree*************************************** 最短路 Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 28761 Accepted Submissio…