Directory 1. Single-character file reading and writing 1.1 Single character read file 1.1.1 fgetc function 1.1.2 getc function 1.1.3 getchar function 1.1.4 ungetc function 1.1.5 Comprehensive sample code for reading single-character files 1.2 Single-character write file 1.2.1 fputc function 1.2.2 putc function 1.2.3 putchar function 1.2.4 Comprehensive sample code for single-character write file 2. Multi-character […]
Tag: fgetc
Standard IO process thread functions: fopen, perror, fclose, fprintf, fscanf, fputc, fgetc, buffer, fputs, fgets, fwrite, fread, fseek, ftell,
Standard IO functions: 1. Stream pointer (FILE*): FILE* fp=fopen(“1.txt”,”r”): This fp is a stream pointer. When this file is opened in read-only mode, a buffer will be applied for at the same time. At this time, the stream pointer fp It will contain the information of the current reading position of the file, if it […]
Standard IO interface functions setbuf fprintf sprintf sscanf fscanf fgetc fgets fopen freopen function 5.12
setbuf /*================================================ == * File name: setbuf_demo.c * Created by: memories * Creation date: May 09, 2023 * describe: ===================================================*/ #include <stdio.h> int main(int argc, char *argv[]) {<!– –> /* * stdout: standard output stream * stdin: standard input stream * stderr: standard error output stream * * printf() is a line buffer function, only […]
C language file operation, introduction of fopen, fclose, fgetc, fgets, fputc, fputs, fwrite, fread, feof, ferror, fprintf, fscanf and other file functions
Article directory Why use files what is a file file opening and closing file pointer file opening and closing Sequential reading and writing of files Compare a set of functions Random reading and writing of files fseek ftell function rewind function text files and binary files Judgment of the end of file reading misused feof […]
File operations and related functions, fputc, fgetc, fputs, fgtes, fprintf, fscanf, sprintf, sscanf
Blogger’s homepage: @. A bright moon? ?Column series:Linear Algebra, C Beginners Training, Problem Solving C, C Use Articles, “Beginner” C++ Motto:“Don’t wait until you have nothing before making up your mind to do it” If you think it’s good, I beg you to pay a little attention, a little love, and give pointers Directory File […]