/**
*
* Ashish Patel
* e: ashishsushilPatel@gmail.com
* w: https://ashish.me
*
*/
function ListNode(val) {
this.val = val
this.next = null
}
const intersectionOfTwoLinkedLists = (headA, headB) => {
let l1 = headA
let l2 = headB
while (l1 != l2) {
if (!l1) {
l1 = headB
} else {
l1 = l1.next
}
if (!l2) {
l2 = headA
} else {
l2 = l2.next
}
}
return l1
}
const ll1 = new ListNode(4)
ll1.next = new ListNode(1)
ll1.next.next = new ListNode(8)
ll1.next.next.next = new ListNode(4)
ll1.next.next.next.next = new ListNode(5)
const ll2 = new ListNode(5)
ll2.next = new ListNode(6)
ll2.next.next = new ListNode(1)
ll2.next.next.next = new ListNode(8)
ll2.next.next.next.next = new ListNode(4)
ll2.next.next.next.next.next = new ListNode(5)
console.log(intersectionOfTwoLinkedLists(ll1, ll2))
Created 2022-03-21T11:53:25+00:00 · Edit