delete a node in singly linked list whose head is not known
Given a singly linked list whose head is not known ,you have to delete a given node.
Given an integer n, write a function that returns count of trailing zeroes in n!. Examples: Input: n = 5 Output: 1 Factorial of 5 is 20 which has one trailing 0. Input: n = 20 Output: 4 Factorial of 20 is 2432902008176640000 which has 4 trailing zeroes. Input: n = 100 Output: 24
copy the contents of the next node to the given node and simply delete the next node.
ReplyDelete@sandeep what if the node that you want to delete is last node or if it is the only node....
ReplyDelete