我只是乱搞链表,但似乎我有很多错误的东西在我的脑海里。我已经试过这个功能,我无法得到它的工作。我认为我可以通过简化它,但它仍然不起作用。它通常只打印第一个元素,然后是随机大数(内存地址最有可能)链接列表错误 - C
我只是想创建一个列表并打印其内容。
#include <stdio.h>
#include <stdlib.h>
struct el{
int value;
struct el *next;
};
typedef struct el Elem;
int main()
{
int nr, i;
struct el *Head, *Conductor;
Head = malloc(sizeof(Elem));
Conductor = Head;
printf("How many elements do you want to add? ");
scanf("%d", &nr);
for(i = 0; i < nr; i++)
{
printf("Enter value for element %d: ", i);
scanf("%d", &(Conductor->value));
Conductor = Conductor->next;
Conductor = malloc(sizeof(Elem));
}
free(Conductor->next);
Conductor->next = NULL;
Conductor = Head;
printf("\n");
for(i = 0; i < nr; i++)
{
printf("%d -> ", Conductor->value);
Conductor = Conductor->next;
}
return 0;
}
首先分配内存,然后分配该值。 – 0xc0de