Max Number

import java.util.Scanner;

public class MaxNumber {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int n = Integer.parseInt(scanner.nextLine());
        int maxNumber = Integer.MIN_VALUE ;

        for (int i = 0; i < n ; i++) {
            int number = Integer.parseInt(scanner.nextLine());

            if ( number > maxNumber) {
                maxNumber = number;
            }
            System.out.println(maxNumber);

        }
    }
}