13_2.cpp

来自「C程序参考,简单易懂,是初学者不可少的参考资料」· C++ 代码 · 共 19 行

#include <stdio.h>
#include <process.h>
void main()
{
  FILE *fp;
  if((fp=fopen("abc", "r"))==NULL)
  {
    exit(0);
  }
  if(0==fclose(fp))           
  {
    printf("close the file:abc.");
  }
  else 
  {
    printf("cann't close the file:abc."); 
   }
}