Help me in solving PREP55 problem

help
,
1

My issue

does we have to take the input in this question

My code

/* Linked List Node
struct Node {
    int data;
    struct Node *next;
    Node(int x) {
        data = x;
        next = NULL;
    }
}; */

class Solution {
  public:
    Node* removeDuplicates(Node* head) {
        // your code here
        if(!head || !head->next){
            return head;
        }
        Node*curr=head;
        while(curr->next){
            if(curr->data=curr->next->data){
                curr->next=curr->next->next;
                }
                else{
                    curr=curr->next;
                }
        }
        return head;
    }
};

Learning course: Placement preparation: Advanced
Problem Link: Remove Duplicates from Sorted List in Placement preparation: Advanced

2

No