JavaProgramming/HackerRank/ThirtyOne.java at patch-2 · subham500071430/JavaProgramming · GitHub

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package HackerRank;

import java.io.*;

import java.util.*;

import java.text.*;

import java.math.*;

import java.util.regex.*;

public class ThirtyOne {

public static void main(String[] args) {

/* Enter your code here. Read input from STDIN. Print output to STDOUT. Your class should be named Solution. */

Scanner scanner = new Scanner(System.in);

// Read initial list size

int n = scanner.nextInt();

List<Integer> list = new ArrayList<>();

// Read the list elements

for (int i = 0; i < n; i++) {

list.add(scanner.nextInt());

}

// Read number of queries

int q = scanner.nextInt();

scanner.nextLine(); // Consume the newline character after the integer

for (int i = 0; i < q; i++) {

String queryType = scanner.nextLine(); // Read "Insert" or "Delete"

String[] query = scanner.nextLine().split(" ");

if (queryType.equals("Insert")) {

int index = Integer.parseInt(query[0]);

int value = Integer.parseInt(query[1]);

list.add(index, value);

} else if (queryType.equals("Delete")) {

int index = Integer.parseInt(query[0]);

list.remove(index);

}

// Print the final list

for (int num : list) {

System.out.print(num + " ");

}

scanner.close();

}

JavaProgramming/HackerRank/ThirtyOne.java at patch-2 · subham500071430/JavaProgramming · GitHub

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