小编Tan*_*nia的帖子

struct node
{
    int data;
    struct node *next;
}   *start=NULL;

void create()
{
    char ch;
    do
    {
        struct node *new_node,*current;

        new_node = (struct node *)malloc(sizeof(struct node));

        printf("\nEnter the data : ");
        scanf("%d",&new_node->data);
        new_node->next = NULL;

        if(start == NULL)
        {
            start = new_node;
            current = new_node;
        }
        else
        {
            current->next = new_node;
            current = new_node;
        }

        printf("nDo you want to creat another : ");
        ch = getch();
    } while(ch!='n');
}

这是包含以下内容的代码部分 getch()

当我尝试在联机编译器中运行此代码时，出现以下错误：未定义对getch collect2的引用：错误：1d返回1退出状态

如何解决这个问题？...请帮助