程序代码：

#include<stdio.h>
#include<stdlib.h>
typedef struct player{
    int number;
    char name[20];
    struct player*next;
}Player;
Player*game(int sum);
int main()
{
    int sum;
    printf("请输入玩家个数");
    scanf("%d",&sum);
    Player*head;
    head=game(sum);
    int i;
    while(head!=NULL){
            printf("%d,%s",head->number,head->name);
            
    }
    return 0; 
}
Player*game(int sum)
{
    int i;
    Player*head,*pt,*pre;    //头节点过度节点，尾节点 
    for(i=0;i<sum;i++){
     
        pt=(Player*)malloc(sizeof(Player));
        scanf("%d%s",&pt->number,pt->name);
        if(pt!=NULL){
            head=pt;
            pre=pt;
            pre->next=pt;
        }
        pt->next=NULL;
    }
    return head; 
}

程序代码：

#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
#include<stdlib.h>
typedef struct player {
    int number;
    char name[20];
    struct player*next;
}Player;
Player*game(int sum);
int main()
{
    int sum;
    printf("请输入玩家个数");
    scanf("%d", &sum);
    Player*head = game(sum);
    while (head != NULL) {
        printf("%d,%s", head->number, head->name);
        head = head->next;

    }
    return 0;
}
Player*game(int sum)
{
    int i;
    Player*head = NULL, *pt, *pre = NULL;    //头节点过度节点，尾节点 
    for (i = 0; i < sum; i++) {

        pt = (Player*)malloc(sizeof(Player));
        scanf("%d%s", &pt->number, pt->name);
        if (pt != NULL) {
            if (i == 0) {
                head = pt;
                pre = pt;
            }
            else {
                pre->next = pt;
                pre = pt;
            }
            
            
        }
        pt->next = NULL;
    }
    return head;
}

程序代码：

while (head != NULL) {
        printf("%d,%s", head->number, head->name);
        head = head->next;

    }
    free(head);
    return 0;

程序代码：

void freeList(struct node* head)
{
   struct node* tmp;

   while (head != NULL)
    {
       tmp = head;
       head = head->next;
       free(tmp);
    }

}

[此贴子已经被作者于2020-4-10 13:45编辑过]