import java.io.*; import java.util.*; import java.text.*; import java.math.*; import java.util.regex.*; public class Solution { public static void main(String[] args) { Scanner in = new Scanner(System.in); int n = in.nextInt(); int[] a = new int[n]; for(int a_i=0; a_i < n; a_i++){ a[a_i] = in.nextInt(); } is(a); int len=0; for(int i=0;ilen) len=con; } System.out.println(len); } public static void is(int a[]) { int n=a.length; for(int j=1;j=0 && a[k]>a[j]) { int temp=a[j]; a[j]=a[k]; a[k]=temp; j=k; k--; } } } }