exam10-6.cpp

很好的C程序设计教程

/*文件名:exam10_6.cpp*/
#include <stdio.h>
#include <malloc.h>
struct date 
{
	int year,month,day;
};
void func(struct date *y)
{
	printf("进入被调用函数...\n");
	y->year=2003,y->month=10;y->day=1;
	printf("y->year=%d y->month=%d y->day=%d\n",y->year,y->month,y->day);
	printf("退出被调用函数...\n");
}
main()
{
	struct date *x;
	x=(struct date *)malloc(sizeof(struct date));
	x->year=1999;x->month=2;x->day=16;
	printf("x->year=%d x->month=%d x->day=%d\n",x->year,x->month,x->day);
	func(x);       /*调用函数*/
	printf("x->year=%d x->month=%d x->day=%d\n",x->year,x->month,x->day);
}