openfile.cpp

来自「次界面好用但是也可能有许多不足还希望有贤人志士指点迷津！」· C++ 代码 · 共 13 行

#include"traffic.h"
void openfile(char *filename)
{
 FILE *fp;
 char ch;
 fp = fopen(filename,"r");
 while(fp!=EOF)
 {
   ch = fgetc(fp);
   putchar(ch);
 }
 fclose(fp);
}