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Description: 伪随机数生成算法，很优秀，double 0-1-pseudo-random number generator algorithm, very good, double 0-1
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Size: 2048 |
Author: 张清之 |
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Description: RSA算法 :首先, 找出三个数, p, q, r, 其中 p, q 是两个相异的质数, r 是与 (p-1)(q-1) 互质的数...... p, q, r 这三个数便是 person_key，接著, 找出 m, 使得 r^m == 1 mod (p-1)(q-1)..... 这个 m 一定存在, 因为 r 与 (p-1)(q-1) 互质, 用辗转相除法就可以得到了..... 再来, 计算 n = pq....... m, n 这两个数便是 public_key ，编码过程是, 若资料为 a, 将其看成是一个大整数, 假设 a < n.... 如果 a >= n 的话, 就将 a 表成 s 进位 (s <= n, 通常取 s = 2^t), 则每一位数均小于 n, 然後分段编码...... 接下来, 计算 b == a^m mod n, (0 <= b < n), b 就是编码后的资料。解码的过程是, 计算 c == b^r mod pq (0 <= c < pq), 于是, 解码完毕-RSA algorithm : First, find a few 3, p, q, r, p, q is the two different prime number, with the r (p-1) (q-1) coprime several ... p, q, r it person_key number is three, and then find m, making r ^ m == a mod (p-1) (q-1 m ...................................... this must exist, because r (p-1) (q- 1) coprime, with the division algorithm can be a ..... Next, calculate n = pq ....... m, n is the number two public_key, coding process is that if a data and to treat it as a big Integer assuming a <n. ... If a> = n, a table will be rounding into s (s <= n, usually from 2 ^ s = t), each n is less than the median, and then sub-coding ..... . Next, calculate a == b ^ m mod n, (0 <= b <n), b is encoded information. Decoding is the process of calculating c == b ^ r mod pq (0 <= c &
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Size: 1024 |
Author: 胡康康 |
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Description: 大数加法、减法、乘法和除法的C语言实现源码，可以帮助实现大数运算。-Addition of large numbers, subtraction, multiplication and division of the C language source code that can help realize computation of large numbers.
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Size: 6144 |
Author: 木易 |
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Description: 大数类 关于大数的加减法，支持有理数，C-big number
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Size: 2048 |
Author: bin |
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Description: 一个相对很完善的数据挖掘系统（少部分功能欠缺），不仅包括了按类Association（内含Apriori，C4.5，GrowTree）,Classification(ID3),Cluster划分常用的算法及个人优化后的算法。同时包含了多种数据源（MS Access，Excel，SQL Server，TEXT）的界面直接连接方式。界面方面更像一个专业的系统，采用了类VC浮动多框架界面，也可以作为界面编程的参考。这个工程的分数和其他小工具的分数一样，感觉亏大了:)-A relatively well-developed data mining system (a small number of features are not available), including not only the per-class Association (containing Apriori, C4.5, GrowTree), Classification (ID3), Cluster algorithm for division of common and individual optimized algorithms. Also includes a variety of data sources (MS Access, Excel, SQL Server, TEXT) means direct connection interface. Interfaces more like a professional system that uses a type of floating multi-frame interface, VC can also be programmed as an interface reference. The project scores and scores of other small tools, like, sensory loss big:)
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Size: 572416 |
Author: 马志强 |
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Description: 大数的运算的类和大素数生成的算法，用C++实现。-Big number computing and big primer generating algorithm.
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Size: 12288 |
Author: changzhe |
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Description: big number implemenation with C#
this program add and multipication big numbers.
uses of class , operator overloading and inheritance of .net lenguage
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Size: 19456 |
Author: mohammad |
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Description: 大数四则运算,实现加减乘除以及模运算,c++语言实验，比较实用-big number algorithm，add,minus,multiple and mod
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Size: 273408 |
Author: 李好 |
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Description: 大数相乘的C++实现，带注释，很经典，曾经是华为的竞赛题-it will implement big number multiply,It s very good, and it have the some comment.OK,Let s go!
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Size: 1024 |
Author: 九洲 |
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Description: 基于C#语言的求两个大数相加的运算，涉及二进制数的转化-C# language on the evaluation of large numbers the sum of the two operations, involving the conversion of binary number
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Size: 40960 |
Author: 吴浩 |
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Description: my C++ assignment about big number cla-my C++ assignment about big number class
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Size: 28672 |
Author: dai gia |
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Description: 用C语言实现动态数组的排序问题-use c to do big number mul
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Size: 1024 |
Author: fengyan |
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Description: 程序开始运行，要求用户首先输入两个大数。
然后进行菜单选择，进行相应的大数运算。
分析说明：由于大数的范围太大，不能直接定义为int或者float等，
所以我们的想法就是定义成字符串类型，
输入的数字一位一位地存入字符数组里面。
然后在运算的时候也是一位一位地运算。
这个过程就得从最基本的数学运算法则做起，不乏多种判断。
涉及到数组和指针的应用。最难的就是判断情
况还有应用数组和指针过程中出现的多种未可预知的错误，
还得通过逐步调试慢慢找出。我们先从加减法做起，然
后在这两个基础上做出乘除法还有高阶乘法。
比较麻烦的是减法和除法，因为涉及到位的转移及判断。
最后是main函数的设计，主要是设计成可以连续使用的，
还有就是比较友好的界面。运用到了swich函数。还有那个图形的设计。-Program started running, require the user to enter first two operation.
Then the menu option, undertake corresponding tarsus operations.
Analysis in this paper shows that: because of the large range is too big, can not directly defined as int or float,
So our idea is defined as a string literal,
The number of input a a deposit to string array inside.
And then in the operation of time also is a a ground operations.
This process will have to from the most basic mathematical algorithms, starts to there is no lack of judgment.
Involves the application of array and pointer. The most difficult judgment is feeling
Conditions and application array pointer and appeared in the process of many unforeseen predictable wrong,
Still have to go through gradually debugging slowly find out. We start from the first addition and subtraction, however
In the two after a method based on the mentalistic and high factorial method.
More trouble is subtraction and division, and because of the transf
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Size: 275456 |
Author: yang |
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Description: the c source code of big number
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Size: 1024 |
Author: Peter |
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Description: New way to calculate factorial of a very big number in C
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Size: 5120 |
Author: tree_cab12 |
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Description: 在计算大数的加减法时，除了用Java比较方便外，很多地方我们需要用c实现，这时就需要利用字符串来手动进位-
ON划词翻译ON实时翻译
Addition and subtraction in the calculation of big number, in addition to the use of Java more convenient, a lot of places we need to use C to achieve, then you need to use the string to manually carry
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Size: 2524160 |
Author: wenbo |
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Description: 实现了Erlang B/C功能，支持大容量计算-Implement Erlang B/C formula, and support big number of channels
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Size: 3072 |
Author: 斌斌 |
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Description: 大数类 关于大数的加减法，支持有理数，C-big number
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Size: 2048 |
Author: an408406 |
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Description: 快速排序，实现输出众多整数中的最大值。并输出比较次数(Fast sorting to achieve the maximum value of the output of a large number of integers. And output comparison times)
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Size: 3675136 |
Author: ahvu82geng阿达 |
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Description: C语言的大作业（商城管理系统），可以注册与登陆管理员和顾客。
管理员可以增加、删除、初始化、更新商场及其所含商品的数量、价钱、产地、编号、库存等，也可以查看顾客的购物记录，可以对某特定类型顾客进行排序
顾客可以初始化自己的钱包，并进行购买，查询自己的购物记录(C language's big job (mart management system), can register and login administrators and customers.
The administrator can add, delete, initialize, and update the quantity, price, origin, number, inventory, etc. of the store and its contained products. It can also view the customer's shopping records and can sort the customers of a certain type.
Customers can initialize their wallets and make purchases to check their shopping history)
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Size: 4186112 |
Author: wtyytw |
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