Routing Time limit: 1.0 secondMemory limit: 64 MB There is a TCP/IP net of several computers. It means that: Each computer has one or more net interfaces. Each interface is identified by its IP-address and a subnet mask - these are two four-byte numb…
1072. Routing Time limit: 1.0 secondMemory limit: 64 MB There is a TCP/IP net of several computers. It means that: Each computer has one or more net interfaces. Each interface is identified by its IP-address and a subnet mask — these are two four-byt…
A strange lift Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 18723 Accepted Submission(s): 6926 Problem Description There is a strange lift.The lift can stop can at every floor as you want,…
1741. Communication Fiend Time limit: 1.0 second Memory limit: 64 MB Kolya has returned from a summer camp and now he's a real communication fiend. He spends all his free time on the Web chatting with his friends via ICQ. However, lately the protocol…
题目信息 1072. Gas Station (30) 时间限制200 ms 内存限制65536 kB 代码长度限制16000 B A gas station has to be built at such a location that the minimum distance between the station and any of the residential housing is as far away as possible. However it must guarantee…
In the present world you frequently meet a lot of call numbers and they are going to be longer and longer. You need to remember such a kind of numbers. One method to do it in an easy way is to assign letters to digits as shown in the following pictur…
Meeting Time limit: 2.0 secondMemory limit: 64 MB K friends has decided to meet in order to celebrate their victory at the programming contest. Unfortunately, because of the tickets rise in price there is a problem: all of them live in different part…
Computer Net Time limit: 2.0 secondMemory limit: 64 MB Background Computer net is created by consecutive computer plug-up to one that has already been connected to the net. Each new computer gets an ordinal number, but the protocol contains the numbe…
Caravans Time limit: 1.0 secondMemory limit: 64 MB Student Ilya often skips his classes at the university. His friends criticize him for this, but they don't know that Ilya spends this time not watching TV serials or listening to music. He creates a…
