Description: 求阶乘算法（0---10000）标准C++语言控制台应用程序 可能很多人都曾经想过要实现一些比较大的数的阶乘，但是C++中提供的标准数据类型其存储空间太小，根本无法实现。我们可以通过其他方法来实现，本程序用一个很简单的算法实现数的阶乘，程序很短，也很简单，各处都有注释，相信大家很容易就可以看懂，下载源码后在VC6.0中打开编译后即可运行，程序经少许改动可以实现更大的数的阶乘，有兴趣的读者在看完本程序后可一动手试试，其乐无穷！！希望这个程序能给大家一点帮助-The arithmetic for counting factorial(0 -10000)
This is a standard C++ language console application, many people could want to relize the factorial of some large numbers, but the memory space of the standard data type provided by the C++ is too small, so it can not realize at all. But we can realize it by other method, the program realize the factorial of the number you give by a simple arithmetic ,this is a short and easy program, and there are remarks everywhere, I believe that everyone can easily understand it, after downloading the sound code you can open it in VC6.0, then edit and run it. you also can change something to realize the factorial of a larger number, the reader who is interesting in it can have a try, there are more happiness in it!! At last, I hope that the program can give you some help. Platform: |
Size: 1795 |
Author:张权 |
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Description: 求阶乘算法（0---10000）标准C++语言控制台应用程序 可能很多人都曾经想过要实现一些比较大的数的阶乘，但是C++中提供的标准数据类型其存储空间太小，根本无法实现。我们可以通过其他方法来实现，本程序用一个很简单的算法实现数的阶乘，程序很短，也很简单，各处都有注释，相信大家很容易就可以看懂，下载源码后在VC6.0中打开编译后即可运行，程序经少许改动可以实现更大的数的阶乘，有兴趣的读者在看完本程序后可一动手试试，其乐无穷！！希望这个程序能给大家一点帮助-The arithmetic for counting factorial(0-10000)
This is a standard C++ language console application, many people could want to relize the factorial of some large numbers, but the memory space of the standard data type provided by the C++ is too small, so it can not realize at all. But we can realize it by other method, the program realize the factorial of the number you give by a simple arithmetic ,this is a short and easy program, and there are remarks everywhere, I believe that everyone can easily understand it, after downloading the sound code you can open it in VC6.0, then edit and run it. you also can change something to realize the factorial of a larger number, the reader who is interesting in it can have a try, there are more happiness in it!! At last, I hope that the program can give you some help. Platform: |
Size: 1024 |
Author:张权 |
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Description: 用C语言写的阶乘算法，这个程序用一个很简单的算法来实现数的阶乘，程序虽然很短，也很简单，但各处都写有解释，有一定的基础知识就能理解，对学习C语言有一定的好处。-Written in C language with the factorial algorithm, this procedure with a very simple algorithm to achieve the number of factorial, procedures, although very short and very simple, but everywhere to write to explain, there is a certain basic knowledge will be able to understand, to learn C language has certain advantages. Platform: |
Size: 1024 |
Author:胡松 |
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Description: L.C.M....Binary Conversion ...Factorial...Encryption Decryption ...and some other programs in assembly language.al programs run on mipster -L.C.M....Binary Conversion ...Factorial...Encryption Decryption ...and some other programs in assembly language.al programs run on mipster ...................... Platform: |
Size: 8192 |
Author:Mubasher |
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Description: 在VC++的环境下 用C语言求阶乘 主要用到的思想是递归-In the VC++ the environment using C language seeking the factorial mainly used ideological recursive Platform: |
Size: 2048 |
Author:war |
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Description: 利用高精度计算大数阶乘的c语言源代码及其解释，其中还包括一些在C语言中常用的简单编程习惯和技巧，非常适合C语言初学者借鉴，如果好好的把程序调试一遍会对初学者很大的启发。程序中没有用到指针，结构体，共用体等内容，但运用了预编译，头文件，数组等等知识，特别是对getchar()进行输入容错的运用，并有详细的解释！-The use of high-precision computing factorial of large numbers of c language source code and its interpretation, which also includes some common simple programming in C language habits and skills, very suitable for beginners to learn the C language, if properly again be the beginning of the program debugging scholars great inspiration. The program does not use the contents of pointers, structures, unions, etc., but the use of the precompiled header files, arrays, etc. knowledge, especially for getchar () input tolerant of use, and a detailed explanation! Platform: |
Size: 116736 |
Author:namejiang |
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Description: 有一组16个数，分别统计负数、0、正数的个数，并将结果保存number
area reset,data,readwrite
source dcb 1,2,5,-6,-5,3,0,7,-9,0,0,5,12,-94,-3,55
number dcb 0,0,0 分别保存统计得到的 负数，0，正数的个数
对数据区进行64位结果累加操作
先对内存地址0x3000开始的100个字内存单元填入0x10000001~0x10000064字数据，然后将每个字单元进行64位累加结果保存于【r9:r8】中（r9中存放高32位）。
先通过循环对内存单元进行赋值，再将100个字进行累加。
求一个数的阶乘（64位结果）
用ARM汇编语言程序设计实现求20！（20的阶乘），并将其64位结果放在【r9:r8】中（r9中存放高32位）。
设计思路：64位结果的乘法指令通过两个32位寄存器相乘，可以得到64位结果，在每次循环相乘中，可以将存放64位结果的两个寄存器分别与递增量相乘，最后将得到的高32位结果相加。-There is a group number 16, respectively Statistics negative, zero, positive number, and save the result number
area reset, data, readwrite
source dcb 1,2,5,-6,-5,3,0,7,-9,0,0,5,12,-94,-3,55
number dcb 0,0,0 were preserved statistics obtained negative, 0, the number of positive numbers
For data area 64 cumulative operating result
First memory unit of 100 words began to fill the memory address 0x3000 0x10000001 ~ 0x10000064 word data, and then each word unit 64 cumulative result is saved in [r9: r8] in (r9 stored in the high 32).
First through the loop on the memory unit assignment, then 100 words accumulate.
Seeking a number of factorial (64 results)
ARM assembly language programming seeking to achieve 20! (Factorial 20), and 64 results in [r9: r8] in (r9 stored in the high 32).
Design ideas: 64 results multiply instruction is multiplied by two 32-bit registers, you can get 64 results in multiplying each cycle, you c Platform: |
Size: 472064 |
Author:杜瑜瑜 |
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