原创 hdu 2473 Junk-Mail Filter
Recognizing junk mails is a tough task. The method used here consists of two steps: 1) Extract the common characteris
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4
原创 poj 1861 Network
Network Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 17382 Accepted: 6990 Special Judg
2018-09-01 16:33:24
1
原创 poj 3625 Building Roads
Building Roads Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 11902 Accepted: 3395 Descripti
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2
原创 poj 1287 Networking
Networking Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 12541 Accepted: 6739 Description Y
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原创 hdu 3172 Virtual Friends
These days, you can do all sorts of things online. For example, you can use various websites to make virtual friends. F
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2
原创 hdu 3038 How Many Answers Are Wrong
TT and FF are … friends. Uh… very very good friends -__-b FF is a bad boy, he is always wooing TT to play the followin
2018-09-01 16:33:24
原创 poj 2236 Wireless Network
Wireless Network Time Limit: 10000MS Memory Limit: 65536K Total Submissions: 30934 Accepted: 12865 Descri
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原创 poj 2524 Ubiquitous Religions
Ubiquitous Religions Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 37479 Accepted: 17864 De
2018-09-01 16:33:23
原创 poj 1611 The Suspects
The Suspects Time Limit: 1000MS Memory Limit: 20000K Total Submissions: 42609 Accepted: 20555 Descriptio
2018-09-01 16:33:23
原创 poj 2377 Bad Cowtractors
Bad Cowtractors Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 16564 Accepted: 6735 Descript
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1
原创 poj 2349 Arctic Network
Arctic Network Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 23234 Accepted: 7139 Descripti
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原创 hdu 3938 Portal ( 離線並查集）
ZLGG found a magic theory that the bigger banana the bigger banana peel .This important theory can help him make a port
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原创 hdu 3461 Code Lock
A lock you use has a code system to be opened instead of a key. The lock contains a sequence of wheels. Each wheel has
2018-09-01 16:33:22
原创 hdu 4081 Qin Shi Huang's National Road System
During the Warring States Period of ancient China(476 BC to 221 BC), there were seven kingdoms in China —- they were Qi
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原创 poj 2560 Freckles
Freckles Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 8749 Accepted: 4177 Description In an e
2018-09-01 16:31:08