Going from u to v or from v to u? Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 15494 Accepted: 4100 Description In order to make their sons brave, Jiajia and Wind take them to a big cave. The cave has n rooms, and one-way corridors…
Going from u to v or from v to u? Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 19234 Accepted: 5182 Description In order to make their sons brave, Jiajia and Wind take them to a big cave. The cave has n rooms, and one-way corridors…
2013-09-08 10:00 var m, n :longint; t :longint; f, last :..] of longint; pre, other :..] of longint; l, time :longint; dfn, low :..] of longint; tot :longint; stack :..] of longint; flag, fs :..] of boolean; i :longint; key :..] of longint; kk :longi…
Wireless Network Time Limit: 10000MS Memory Limit: 65536K Total Submissions: 16065 Accepted: 6778 Description An earthquake takes place in Southeast Asia. The ACM (Asia Cooperated Medical team) have set up a wireless network with the lap computer…
F - Supermarket Time Limit:2000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Submit Status Practice POJ 1456 Appoint description: System Crawler (2015-11-30) Description A supermarket has a set Prod of products on sale. It earns a p…
