exam12-10.cpp

来自「很好的C程序设计教程」· C++ 代码 · 共 21 行

/*文件名:exam12_10.cpp*/
#include <stdio.h>
main()
{
	FILE *fp;
	struct student 
	{
		char name[10];
		int score;
	} stud[]={{"张雄",90},{"李平",72},{"孙兵",78},{"刘军",88},{"王伟",92}};
	int i;
	if ((fp=fopen("stud.bin","wb"))==NULL) 
	{
		printf("不能建立文件stud.bin\n");
		return;
	}
	for (i=0;i<5;i++)
		fwrite(&stud[i],sizeof(struct student),1,fp);
	fclose(fp);
}