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Data4final
DL : 0
移位密码、代换密码的加密及解密 实现移位密码:k表示26个字母向前循环位移的字符个数 加密: 输入:k,以及小写表示的明文字母,输出:大写字母表示的密文 解密:输入: k,以及大写字母表示的密文,输出:小写字母表示的明文 例如,当k=11时 明文:wewillmeetatmidnight 密文:HPHTWWXPPELEXTOYTRSE 实现代换密码 例如输入密匙guangzhouuniversity,则建立字母对应关系: a b c d e f g h i j K l m G U A N Z H O I V E R S T n o p q r s t u v w X y z Y B C D F J K L M P Q W X 字母对应关系的说明:把密匙按照a-z的顺序对应,去掉重复字母,如guangzhouuniversity中的g第二次出现时被滤掉, 在n对应Y之后,把在密匙中没出现过的其他字母按顺序排列:BCDFJ…… -translocation password substitution password encryption and decryption of achieving shift Password : k said 26 letters forward displacement cycle of the number of characters encryption : Admission : k, and explicitly expressed in lowercase letters, output : capital letters said the ciphertext declassified : Admission : k, and the uppercase letters dense text output : lowercase letters explicitly said for example, when k = 11:00 explicit : wewillmeetatmidnight dense text : HPHTWWXPPELEXTOYTRSE achieve import substitution such as password key guangzho uuniversity, the establishment of correspondence between letters : a b c d e f g h i j k l m G U A N Z H O R E V I S T n o p q r s t u v w x y z Y B C D F J K L M P Q W X correspondence between letters Note : In accordance with a key put-z corr
Date
: 2008-10-13
Size
: 8.42kb
User
:
何志
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0-1beibao
DL : 0
01背包问题题目 有N件物品和一个容量为V的背包。第i件物品的费用是c[i],价值是w[i]。求解将哪些物品装入背包...但它却是另一个重要的背包问题P02最简捷的解决方案,故学习只用一维数组解01背包问题是十分必要的。
Date
: 2008-10-13
Size
: 7.89kb
User
:
0000
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Data4final
DL : 0
移位密码、代换密码的加密及解密 实现移位密码:k表示26个字母向前循环位移的字符个数 加密: 输入:k,以及小写表示的明文字母,输出:大写字母表示的密文 解密:输入: k,以及大写字母表示的密文,输出:小写字母表示的明文 例如,当k=11时 明文:wewillmeetatmidnight 密文:HPHTWWXPPELEXTOYTRSE 实现代换密码 例如输入密匙guangzhouuniversity,则建立字母对应关系: a b c d e f g h i j K l m G U A N Z H O I V E R S T n o p q r s t u v w X y z Y B C D F J K L M P Q W X 字母对应关系的说明:把密匙按照a-z的顺序对应,去掉重复字母,如guangzhouuniversity中的g第二次出现时被滤掉, 在n对应Y之后,把在密匙中没出现过的其他字母按顺序排列:BCDFJ…… -translocation password substitution password encryption and decryption of achieving shift Password : k said 26 letters forward displacement cycle of the number of characters encryption : Admission : k, and explicitly expressed in lowercase letters, output : capital letters said the ciphertext declassified : Admission : k, and the uppercase letters dense text output : lowercase letters explicitly said for example, when k = 11:00 explicit : wewillmeetatmidnight dense text : HPHTWWXPPELEXTOYTRSE achieve import substitution such as password key guangzho uuniversity, the establishment of correspondence between letters : a b c d e f g h i j k l m G U A N Z H O R E V I S T n o p q r s t u v w x y z Y B C D F J K L M P Q W X correspondence between letters Note : In accordance with a key put-z corr
Date
: 2025-12-30
Size
: 8kb
User
:
[
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mvc-designdocs
DL : 0
mvc 設計編寫文件, 模型/视图/控制器( M o d e l / Vi e w / C o n t r o l l e r)三元组( M V C-mvc 設計編寫文件, 模型/视图/控制器( M o d e l/Vi e w/C o n t r o l l e r)三元组( M V C
Date
: 2025-12-30
Size
: 6.82mb
User
:
eric
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listCfg_10309-MYCH-cli-v.136
DL : 0
config file for Tekk (3)
Date
: 2025-12-30
Size
: 1kb
User
:
PW
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