求C語言單鏈表 源代碼

#include<stdio.h>

#include<stdlib.h>

#include<string.h>

struct people

{

char name[10];

int age;

struct people * next;

};

int main()

{

struct people * head=NULL;

struct people * prev , * current;

int flag=1;

while(flag!=0)

{

?printf("請輸入學生姓名，年齡：（年齡輸入0結束所有輸入工作）\n");

?current=(struct people *)malloc(sizeof(struct people));

?if(head==NULL)

?head=current;

?else

?prev->next=current;

?current->next=NULL;

?scanf("%s",&current->name);

?scanf("%d",&current->age);

?prev=current;

?flag=current->age;

}

printf("Output:\n");

if(head==NULL)

?printf("無資料。\n");

else

{

?current=head;

?while(current->next!=NULL)

?{

?printf("姓名：%s\n年齡：%d\n\n",current->name,current->age);

?current=current->next;

?}

}

}

至於排序，斷開舊鏈表，將前後指針鏈接到新的節點就好

如果還有問題歡迎再問哈

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