public class Solution { public static int[] array; public static void main(String[] args) throws Exception { Scanner cs = new Scanner(System.in); int n = cs.nextInt(); array = new int[n]; for (int i=0;i<array.length;i++){ array [i] = cs.nextInt(); } int max = 0; for(int i=0;i<array.length;i++) { if (array[i]>max) max = array[i]; } System.out.println(max); } }