package array;

import java.util.ArrayList;

import java.util.Scanner;

public class PrintMaxNum {

public static ArrayList<Integer> solution1(int len, int[] inputArray) {

ArrayList<Integer> result = new ArrayList<>();

result.add(inputArray[0]);

for (int i = 1; i < len; i++) {

if (inputArray[i] > inputArray[i-1]) {

result.add(inputArray[i]);

}

}

return result;

}

public void main() {

Scanner in=new Scanner(System.in);

int len = in.nextInt();

int[] inputArray = new int[len];

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

inputArray[i] = in.nextInt();

}

for (int i : solution1(len, inputArray)) {

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

}

}

}