Smallest Number - Java Basics

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 minNum = Integer.MAX_VALUE;

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

            int currentNumber = Integer.parseInt(input.nextLine());

            if (currentNumber <= minNum) {
                minNum = currentNumber ;
            }

        }
        System.out.println(minNum);

    }
}