Debmalya Das

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> class Solution { public: ListNode *getIntersectionNode(ListNode *headA, ListNode *headB) { ListNode *temp=headA; ListNode *temp2=headB; while(temp!=temp2){ if(temp==NULL) temp=headB; else temp=temp->next; if(temp2==NULL) temp2=headA; else temp2=temp2->next; }return temp; } };