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Description: 字符串读写函数fgets和fputs ，读字符串函数fgets函数的功能1-string literacy fgets and fputs function, reading the string functions fgets of functionality 1
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Size: 1228 |
Author: ghost2008 |
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Description: C语言精彩百例第45－70例
第二篇 深入提高篇
实例45 结构体变量
实例46 结构体数组
实例47 结构体指针变量
实例48 结构体指针数组
实例49 共用体变量
实例50 枚举类型
实例51 读写字符
实例52 读写字符串
实例53 格式化输出函数
实例54 格式化输入函数
实例55 打开和关闭文件
实例56 fputc()和fgetc()
实例57 函数rewind()
实例58 fread()和fwrite()
实例59 fprintf()和fscanf()
实例60 随机存取
实例61 错误处理
实例62 综合实例
实例63 动态分配函数
实例64 常用时间函数
实例65 转换函数
实例66 查找函数
实例67 跳转函数
实例68 排序函数
实例69 伪随机数生成
实例70 可变数目变元
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Size: 22329 |
Author: 杨志亮 |
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Description: 用fscanf()来格式化读取aa.txt文件的程序演示了fscanf()格式化读取文件的功能。其中用的文件请自己写吧。自己看一代码就知道了。
Platform: |
Size: 2482 |
Author: 王伟伟 |
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Description: 字符串读写函数fgets和fputs ，读字符串函数fgets函数的功能1-string literacy fgets and fputs function, reading the string functions fgets of functionality 1
Platform: |
Size: 1024 |
Author: ghost2008 |
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Description: C语言精彩百例第45－70例
第二篇 深入提高篇
实例45 结构体变量
实例46 结构体数组
实例47 结构体指针变量
实例48 结构体指针数组
实例49 共用体变量
实例50 枚举类型
实例51 读写字符
实例52 读写字符串
实例53 格式化输出函数
实例54 格式化输入函数
实例55 打开和关闭文件
实例56 fputc()和fgetc()
实例57 函数rewind()
实例58 fread()和fwrite()
实例59 fprintf()和fscanf()
实例60 随机存取
实例61 错误处理
实例62 综合实例
实例63 动态分配函数
实例64 常用时间函数
实例65 转换函数
实例66 查找函数
实例67 跳转函数
实例68 排序函数
实例69 伪随机数生成
实例70 可变数目变元-err
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Size: 22528 |
Author: 杨志亮 |
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Description: 用fscanf()来格式化读取aa.txt文件的程序演示了fscanf()格式化读取文件的功能。其中用的文件请自己写吧。自己看一代码就知道了。-Use fscanf () to format documents to read aa.txt demonstrated fscanf () function read the file format. Which documents used to write your own bar. Look at a code on their own know.
Platform: |
Size: 2048 |
Author: 王伟伟 |
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Description: C-mex files for MATLAB encounter the following problem when compiling
them with WATCOM 11.0: All access-functions to files (fprintf, fscanf)
cannot handle double variables, only integer and strings are read or
written correctly. The file convert.c contains two functions: You may
read a double-variable as a string from the file and convert it to a
double (function string2double) and you may convert a double to a string
(function double2string) and write it to a file (see main() in
convert.c).
The file conditio.dat is an example of numbers read by convert.c. The
conv.exe was compiled on a Windows95-system.
The files were tested for MATLAB 5.2 and WATCOM 11.0a
result of "ver" is: MATLAB Version 5.2.1.1420 on PCWIN-C-mex files for MATLAB encounter the following problem when compiling them with WATCOM 11.0: All access-functions to files (fprintf, fscanf) cannot handle double variables, only integer and strings are read or written correctly. The file convert.c contains two functions: You may read a double-variable as a string from the file and convert it to a double (function string2double) and you may convert a double to a string (function double2string) and write it to a file (see main () in convert.c). The file conditio.dat is an example of numbers read by convert.c. The conv.exe was compiled on a Windows95-system. The files were tested for MATLAB 5.2 and WATCOM 11.0a result of " ver" is : MATLAB Version 5.2.1.1420 on PCWIN
Platform: |
Size: 34816 |
Author: 李维 |
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Description: 1．编写一个文件复制的C语言程序：
分别使用文件的系统调用read(fd, buf, nbytes), write(fd, buf, nbytes)和文件的库函数fread(buf, size, nitems, fp), fwrite(buf, size, nitems, fp)，编写一个文件的复制程序。
当上述函数中nbytes, size和nitems都取值为1时（即一次读写一个字节），比较这两种程序的执行效率。当nbytes取1024字节，size取1024字节，且nitems取1时（即一次读写1024字节），再次比较这两种程序的执行效率。
2．分别使用fscanf和fprintf，fgetc和fputc，fgets和fputs（仅限于行结构的文本文件），实现上述的文件复制程序。你还可用其他的方法实现文件的复制功能吗？
3．编写一个父子进程之间用无名管道进行数据传送的C程序。父进程逐一读出一个文件的内容，并通过管道发送给子进程。子进程从管道中读出信息，再将其写入一个新的文件。程序结束后，对原文件和新文件的内容进行比较。
4．在两个用户的独立程序之间，使用有名管道，重新编写一个C程序，实现题3的功能。
-pipeline
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Size: 35840 |
Author: yiyuzhiming |
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Description: this code is written to convert the decimal number to hexadecimal number in sixteen bit format. the decimal numbers are stored in a text file and after conversion to the hexadecimal format data are stored in a seperate file data that is written will be in the coe file format.function fscanf is used to read the txt file and function fprintf is used to to write a file in a particular location .function dectohex is used for decimal to hexadecimal conversion.
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Size: 1024 |
Author: ashutosh kumar |
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Description: 可以处理三维矩阵数据，三维数组的线性化处理，-#include<stdio.h>
#define N 56
#define M 56
#define L 336
#define Leng 23.693
double V[N][M][L]
void main()
{
int i, j, k
double Z[L], ZL[L], S, A
FILE*fp1,*fp2
if ((fp1 = fopen("LOCPOT","r+"))==NULL)
printf("ERRO,can not open the file1")
else
for(k=0 k<=L-1 k++)
for(j=0 j<=M-1 j++)
for (i=0 i<=N-1 i++)
fscanf(fp1," lf",&V[i][j][k])
fclose(fp1)
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Size: 1024 |
Author: 王思栋 |
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Description: C语言的fscanf读文本的记录字段文件,-C language fscanf read the text of record fields file
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Size: 1024 |
Author: kaoladeerzi |
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Description: Using file io functions in Matlab is a bit of confusion due to the variety and the issue of vectorisation.
In the following snippet data is read back using:
fscanf : creates a vector row by row
textread (or its replacement textscan): creates matrix
importdata: creates matrix
load: creates matrix-Using file io functions in Matlab is a bit of confusion due to the variety and the issue of vectorisation.
In the following snippet data is read back using:
fscanf : creates a vector row by row
textread (or its replacement textscan): creates matrix
importdata: creates matrix
load: creates matrix
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Size: 12288 |
Author: steven |
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Description: 运用fscanf,fprintf方法来读写文件，函数已封装好，非常好用！-Use the fscanf, fprintf way to read and write files, functions, packaged, very easy to use!
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Size: 180224 |
Author: 黄树桂 |
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Description: 设计实现对文件 file.txt的读取功能，实现对文件中的整行读取和写入(不可用fscanf，fprintf函数，只可以fread和fwrite)-Design to read file file.txt function on the entire line of the file reads and writes (unavailable fscanf, fprintf function can only fread and fwrite)
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Size: 1024 |
Author: 李信 |
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Description: 含有运行结果哦~功能齐全而且是优化版
文件操作设计及实现
总体设计：设计实现对文件 file.txt的读取，插入和增加的功能；
要求： （1）实现对文件中的整行读取和写入(不可用fscanf，fprintf函数，只可以fread和fwrite)
（2）实现文件中间插入一段话--------这是一个测试；
（3）实现对文件的创建，文件写入和添加；
-Contains the results oh fully functional and optimized version
Design and Implementation of file operations
The overall design: design the file file.txt read, insert, and increased functionality
Requirements: (1) implementation of the entire line of the file reads and writes (unavailable fscanf, fprintf function can only fread and fwrite)
(2) File intervening passage-------- This is a test
(3) implementation of file creation, file write and add
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Size: 379904 |
Author: 李信 |
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Description: fscanf在读取ascii数据是先按行读取,就是先读一行的数据,然后按列存储,就是先存完一列之后,再存另一列因此一个10,20列的数据-fscanf read ascii data press line read, is to read the data of a line, then stored by columns, is the pre-existing finished after one, and then save the data of another column 10,20 column
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Size: 1024 |
Author: 李凡 |
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Description: txt write(fprintf、fscanf、textscan用法）-txt write (fprintf, fscanf, textscan usage)
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Size: 1024 |
Author: lincun |
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Description: 给出printf，scanf，putc,gets,getchar,fprintf,fscanf,getline等函数的功能-Given printf, scanf, putc, gets, getchar, fprintf, fscanf, getline function, such as the function
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Size: 1024 |
Author: nrs |
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Description: 文件读取以及文件定位，fscanf.fseek,通信建模以及仿真的必备-Read and file location, fscanf fseek, necessary of the modeling and simulation of communication
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Size: 1024 |
Author: 张俊 |
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Description: 学生成绩管理文件结构
（1）先用记事本编辑文件stu1.dat存储一个班学习成绩。然后在C环境下，建立一个学生信息的结构体，用r方式打开上述文件，再用fscanf读入、用printf在屏幕上显示文件内容。
（2）利用循环使每个学生的三门功课的成绩相加，然后再把和除以三就得到了平均成绩。接着用冒泡法利用平均分的高低排出名次。最后用fprintf将每个学生的信息写入到stu2.dat文件。
-Student performance management file structure (1) first academic use Notepad to edit the file stu1.dat store a class. Then in the C environment, the establishment of a student information structure, opening the file with the r way, then fscanf reads, with printf displays the file contents on the screen. (2) the use of three cycles so that each student homework scores are added and then divided by three to get the average. Followed by discharging rank bubble method using High Low Average points. Finally, each student will write information to stu2.dat file with fprintf.
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Size: 1024 |
Author: 邵秦 |
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