for - Calculating nums with for loops

import java.util.Scanner;

public class Main {
    public static void main(String[] args) throws InterruptedException {
        Scanner input = new Scanner(System.in);
        int n = Integer.parseInt(input.nextLine());
        int numSum = 0;
        for (int i = 0; i < n; i++) {
            int currentNumber = Integer.parseInt(input.nextLine());

            numSum += currentNumber;

        }
        System.out.println(numSum);

    }
}