mock2_2

import java.util.Scanner;


public class Main {



    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

       int n = scanner.nextInt();


       int groupSpeed = scanner.nextInt();
        int bestLength = 1;
        int bestSum = groupSpeed;
       int groupLength = 1;
       int groupSum = groupSpeed;

       for(int i = 0; i < n - 1; i++){
           int speed = scanner.nextInt();

           if(groupSpeed < speed){
               groupLength++;
               groupSum += speed;

           }else{

               groupSpeed = speed;
               groupSum = speed;
               groupLength = 1;
           }
           if(bestLength < groupLength){
               bestLength = groupLength;
               bestSum = groupSum;
           }else if(bestLength == groupLength){
               bestSum = Math.max(bestSum, groupSum);
           }
       }
        System.out.println(bestSum);
    }


}