01.
acm.jlu.edu.cn-1097-System OverloadSystem OverloadRecently you must have experienced that when too many people use the BBS simultaneously, the net becomes very, very slow.To put an end to this problem, the Sysop has developed a conting...查看完整版>>
acm.jlu.edu.cn-1097-System Overload
02.
acm.jlu.edu.cn-1317-Tree RecoveryTree RecoveryLittle Valentine liked playing with binary trees very much. Her favorite game was constructing randomly looking binary trees with capital letters in the nodes. This is an example of one o...查看完整版>>
acm.jlu.edu.cn-1317-Tree Recovery
03.
acm.jlu.edu.cn-1068-CipherBob and Alice started to use a brand-new encoding scheme. Surprisingly it is not a Public Key Cryptosystem, but their encoding and decoding is based on secret keys. They chose the secret key at their ...查看完整版>>
acm.jlu.edu.cn-1068-Cipher
04.
acm.jlu.edu.cn-1071-Maya CalendarMaya CalendarDuring his last sabbatical, professor M. A. Ya made a surprising discovery about the old Maya calendar. From an old knotted message, professor discovered that the Maya civilization used a...查看完整版>>
acm.jlu.edu.cn-1071-Maya Calendar
05.
acm.jlu.edu.cn-1099-Simple ComputersYou are to write an interpreter for a simple computer. This computer uses a processor with a small number of machine instructions. Furthermore, it is equipped with 32 byte of memory, one 8-bit accumul...查看完整版>>
acm.jlu.edu.cn-1099-Simple Computers
06.
acm.jlu.edu.cn-1552-Identifying Legal Pascal Real ConstantsPascal requires that real constants have either a decimal point, or an exponent (starting with the letter e or E, and officially called a scale factor), or both, in addition to the usual collection of...查看完整版>>
acm.jlu.edu.cn-1552-Identifying Legal Pascal Real Constants
07.
acm.jlu.edu.cn-2005-The Dir CommandThe Dir CommandWe all know the dos command "dir" . It can list the files in the computer . When we use the file name with "?" , "*" as the parameter , it can list the files you need . Input Specificat...查看完整版>>
acm.jlu.edu.cn-2005-The Dir Command
08.
acm.jlu.edu.cn-2098-All in AllAll in All You have devised a new encryption technique which encodes a message by inserting between its characters randomly generated strings in a clever way. Because of pending patent issues we will ...查看完整版>>
acm.jlu.edu.cn-2098-All in All
09.
浙大在线评测 1088 System OverloadProblem: Recently you must have experienced that when too many people use the BBS simultaneously, the net becomes very, very slow. To put an end to this problem, the Sysop has developed a contin...查看完整版>>
浙大在线评测 1088 System Overload
10.
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联想S60大屏拍照手机(美瞳黑)|报价¥1097.90|手机频道,手机,品牌,联想,制式,GSM手机,外形,直板手机,1000-2000,联想
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