程序代码：

#include<stdio.h>
#define Y {char c;while(c=getchar()!='\n');}
struct ST
{
    int c;
    struct ST *next;
}*p,*pr,*head;
int main(void)
{
    int max=0;
    int i=0,j;
    printf("请输入待比较的整数，输入-365退出：\n");
    while(9)
    {
        p=(struct ST*)malloc(sizeof(struct ST));
        if(p==NULL) exit(0);
        printf("NO.%d\t",i+1);
        scanf("%d",&p->c);
        Y;
        if(p->c==-365)  break;
        if(max<p->c)    max=p->c;
        if(i==0)
        {
            head=p;
            pr=p;
        }
        else
        {
            pr->next=p;
            pr=p;
        }
        i++;
    }
    printf("max = %d\n",max);
    getch();
    return 0;
}

程序代码：

#include<stdio.h>
#include<stdlib.h>
#include<conio.h>
#define Y {char c;while(c=getchar()!='\n');}
struct ST
{
    int c;
    struct ST *next;
}*p,*pr,*head;
int main(void)
{
    int max=0;
    int i=0,j;
    printf("请输入待比较的整数，输入-365退出：\n");
    while(9)
    {
        p=(struct ST*)malloc(sizeof(struct ST));
        if(p==NULL) exit(0);
        printf("NO.%d\t",i+1);
        scanf("%d",&p->c);
        Y;
        if(p->c==-365)  break;
        if(max<p->c)    max=p->c;
        if(i==0)
        {
            head=p;
            pr=p;
        }
        else
        {
            pr->next=p;
            pr=p;
        }
        i++;
    }
    printf("max = %d\n",max);
    getch();
    return 0;
}