//用格式化(fprintf和fscanf函数)的方式读写文件 [用格式化的方式向文件中写入数据]#include<stdio.h>#include<stdlib.h> int main(){ int i=12,f=3; FILE *fp; if((fp=fopen("f:\\FILE_1\\file_4.txt","w"))==NULL) { printf("can't open file\n"); exit(0); }…
函数定义: int fscanf( FILE *stream, const char *format [, argument ]... ); 以下是csdn的样例: /* FSCANF.C: This program writes formatted * data to a file. It then uses fscanf to * read the various data back from the file. */ #include <stdio.h> FILE *stream; vo…