aa.c

自己做的常用库和实现的数据结构。public domain.

#include<stdio.h>
main()
{
	FILE *fp;
	int a;
	fp = fopen("b.c", "r");
	while(!feof(fp))
		putchar(fgetc(fp));
	fclose(fp);
	fp = fopen("b.c", "r");
	while((a=fgetc(fp))!=EOF)
		putchar(a);

}