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C/C++

5_43.cpp：源码内容

							# include<iostream.h>
#include <iomanip.h>
# include<string.h>
struct date
{
	int year; int month; int day;
};
struct friends
{
	char name[10]; char sex;char tel[12]; date birthday;friends* next;
};
int n;  //动态分配结构friends的个数
struct friends* create()   //新建链表，此函数返回一个指向链表头的指针
{
	struct friends* head,*p1,*p2;
	n=0;
	p1=p2=new friends;
    cout<<"Input my friends'name ,with'#' to end:"<<endl;
	cin>>p1->name;
	cout<<"Continue to input my friends'sex(F/M),tel and birthday:"<<endl;
    cin>>p1->sex;
    cin>>p1->tel;
	cin>>p1->birthday.year>>p1->birthday.month>>p1->birthday.day;
	head=NULL;
    while (strcmp(p1->name,"#")!=0)
	{
		n++;
		if(n==1)
			head=p1;
		else
			p2->next=p1;
		p2=p1;
		p1=new friends;
		cout<<"Input my friends'name ,with'#' to end:"<<endl;
	    cin>>p1->name;
		if(strcmp(p1->name,"#")!=0)
		{
	    cout<<"Continue to input my friends'sex(F/M),tel and birthday:"<<endl;
        cin>>p1->sex;
        cin>>p1->tel;
	    cin>>p1->birthday.year>>p1->birthday.month>>p1->birthday.day;
		}
	}
	p2->next=NULL;
	return head;
}
void print(struct friends* head)  //输出链表
{
	struct friends* p;
	p=head;
	cout<<setw(11)<<"name"<<setw(5)<<"sex"<<setw(12)<<"telNO."
<<setw(16)<<"birthday"<<endl;
	while(p!=NULL)
	{
		cout<<setw(11)<<p->name<<setw(4)<<p->sex<<setw(16)<<p->tel<<"  ";
		cout<<setw(5)<<p->birthday.year;
        cout<<setw(3)<<p->birthday.month<<"  ";
		cout<<setw(2)<<p->birthday.day<<endl;
		p=p->next;
	}
}
void main()
{
	friends*s;
	s=create();
	print(s);
}

						