下面程序的预设功能是:统计文件abc.txt中的字符个数。 include <iostream.h> include <fstream.h>
下面程序的预设功能是:统计文件abc.txt中的字符个数。
include <iostream.h>
include <fstream.h>
include <stdlib.h>
void main()
{
fstream file;
file.open("abc.txt", ios::in);
if (!file )
{
cout<<"Can not open abc.txt"<<end1;
abort();
}
char ch;
int i = O;
while (______________)
{
file.get(ch);
i++;
}
cout<<"Characters : "<<i<<end1;
file.close();
}
则程序中空白处应该填入的语句是【 】。