function that gets a linked list
Types of Linked List
A sequence of data elements connected through links is called a linked list (LL). The elements of a linked list are nodes containing data and a reference to the next node in the list. In a linked list, the elements are stored in a non-contiguous manner and the linear order in maintained by means of a pointer associated with each node in the list which is used to point to the subsequent node in the list.
Linked List
When a set of items is organized sequentially, it is termed as list. Linked list is a list whose order is given by links from one item to the next. It contains a link to the structure containing the next item so we can say that it is a completely different way to represent a list. In linked list, each structure of the list is known as node and it consists of two fields (one for containing the item and other one is for containing the next item address).
Write a function that gets a linked list of ints, and reverses it. For example
- on input 1 -> 2 -> 3 -> 4, after the function finishes the execution, the list
becomes 4 -> 3 -> 2 -> 1
- If the list has one element, then it doesn’t change
- If the list is empty, then it doesn’t change
You may use the data fields in the struct and the functions provided in LL.h and LL.c.
// reverses a linked list
void LL_reverse(LL_t* list);
Test for the Function;
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