Write a recursive function to reverse a list
l = [1,2,4,6]
def recursive(l):
if len(l) == 0:
return [] # base case
else:
return [l.pop()] + recursive(l) # recusrive case
print recursive(l)
>[6,4,2,1]Write a recursive function to reverse a list
l = [1,2,4,6]
def recursive(l):
if len(l) == 0:
return [] # base case
else:
return [l.pop()] + recursive(l) # recusrive case
print recursive(l)
>[6,4,2,1]recursive reverse linked list
public ListNode reverseList(ListNode head) {
if (head == null || head.next == null) return head;
ListNode p = reverseList(head.next);
head.next.next = head;
head.next = null;
return p;
}Copyright © 2021 Codeinu
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