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Print ith index on Linked List node from scratch

import java.sql.SQLOutput;
import java.util.*;
public class ithIndexPrint {


public static void print(Node<Integer> head, int i){

while(head != null && i > 0){

head = head.next;

i--;

if(i == 0){

System.out.println(head.data);

}

}

}

public static Node<Integer> takeInput(){

Scanner scan = new Scanner(System.in);
Node<Integer> head = null;
Node<Integer> tail = null;


System.out.println("Enter Node:");
int data = 0;
while(data != -1){ //tab tak ham data lenge jab tk -1 na aa jaye

data = scan.nextInt(); // loop me aane ke bad ham data input lenge

Node<Integer> newData = new Node<Integer>(data); // us data ka ek node banayenge

if(head == null){ //agar head hamara blank hai to usme node ka data store kar do
head = newData; // head me node ka data store kar diya
tail = newData; // aur filhal tail bhi wahi bana diya

}

else{ // agar ek data aa chuka hai to next data ke liye yaha aaayenga

tail.next = newData; // tail ke next ko next data ka reference de denge
tail = newData; // tail me us next node ka data store kar denge

}

} return head;

}


public static void main(String[] args) {

Scanner scan = new Scanner(System.in);

Node<Integer> head = takeInput();

int i = scan.nextInt();

print(head,i);

}

}



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