docs :added an external link for explanation of the algorithim

This commit is contained in:
Tishasoumya-02 2021-09-07 13:31:15 +05:30
parent f44daaa526
commit ac273aa4a3

View File

@ -16,6 +16,7 @@
* happens. And then we move the prev and current pointers one step forward.
* Then the head node is made to point to the last node (prev pointer) after
* completion of an iteration.
* Graphic Explanation:https://bit.ly/38JLVRd
*/
#include <iostream>
#include <memory>