import java.util.*;


public class Main {
	public static void main (String[] args){
		Scanner sc =  new Scanner(System.in);
		int N = sc.nextInt();
		int H[] = new int[N];
		int sum = 0;
		for(int i = 0; i < N; i++) {
			H[i] = sc.nextInt();
		}
		for(int i = 0; i < N-1; i++) {
			int memo = 0;
			for(int j = i+1; j < N; j++) {
				if(H[i] >= H[j]) {
					i = j;
					memo++;
				}
				else {
					break;
				}
			}
			if(memo > sum) {
				sum = memo;
			}
		}
		System.out.println(sum);
	}	
} import java.util.*; util.* java public class Main {
	public static void main (String[] args){
		Scanner sc =  new Scanner(System.in);
		int N = sc.nextInt();
		int H[] = new int[N];
		int sum = 0;
		for(int i = 0; i < N; i++) {
			H[i] = sc.nextInt();
		}
		for(int i = 0; i < N-1; i++) {
			int memo = 0;
			for(int j = i+1; j < N; j++) {
				if(H[i] >= H[j]) {
					i = j;
					memo++;
				}
				else {
					break;
				}
			}
			if(memo > sum) {
				sum = memo;
			}
		}
		System.out.println(sum);
	}	
} Main public static void main (String[] args){
		Scanner sc =  new Scanner(System.in);
		int N = sc.nextInt();
		int H[] = new int[N];
		int sum = 0;
		for(int i = 0; i < N; i++) {
			H[i] = sc.nextInt();
		}
		for(int i = 0; i < N-1; i++) {
			int memo = 0;
			for(int j = i+1; j < N; j++) {
				if(H[i] >= H[j]) {
					i = j;
					memo++;
				}
				else {
					break;
				}
			}
			if(memo > sum) {
				sum = memo;
			}
		}
		System.out.println(sum);
	} main {
		Scanner sc =  new Scanner(System.in);
		int N = sc.nextInt();
		int H[] = new int[N];
		int sum = 0;
		for(int i = 0; i < N; i++) {
			H[i] = sc.nextInt();
		}
		for(int i = 0; i < N-1; i++) {
			int memo = 0;
			for(int j = i+1; j < N; j++) {
				if(H[i] >= H[j]) {
					i = j;
					memo++;
				}
				else {
					break;
				}
			}
			if(memo > sum) {
				sum = memo;
			}
		}
		System.out.println(sum);
	} Scanner sc =  new Scanner(System.in); sc new Scanner(System.in) int N = sc.nextInt(); N sc.nextInt() sc.nextInt sc int H[] = new int[N]; H new int[N] N int sum = 0; sum 0 for(int i = 0; i < N; i++) {
			H[i] = sc.nextInt();
		} int i = 0; int i = 0; i 0 i < N i N i++ i++ i {
			H[i] = sc.nextInt();
		} {
			H[i] = sc.nextInt();
		} H[i] = sc.nextInt() H[i] H i sc.nextInt() sc.nextInt sc for(int i = 0; i < N-1; i++) {
			int memo = 0;
			for(int j = i+1; j < N; j++) {
				if(H[i] >= H[j]) {
					i = j;
					memo++;
				}
				else {
					break;
				}
			}
			if(memo > sum) {
				sum = memo;
			}
		} int i = 0; int i = 0; i 0 i < N-1 i N-1 N 1 i++ i++ i {
			int memo = 0;
			for(int j = i+1; j < N; j++) {
				if(H[i] >= H[j]) {
					i = j;
					memo++;
				}
				else {
					break;
				}
			}
			if(memo > sum) {
				sum = memo;
			}
		} {
			int memo = 0;
			for(int j = i+1; j < N; j++) {
				if(H[i] >= H[j]) {
					i = j;
					memo++;
				}
				else {
					break;
				}
			}
			if(memo > sum) {
				sum = memo;
			}
		} int memo = 0; memo 0 for(int j = i+1; j < N; j++) {
				if(H[i] >= H[j]) {
					i = j;
					memo++;
				}
				else {
					break;
				}
			} int j = i+1; int j = i+1; j i+1 i 1 j < N j N j++ j++ j {
				if(H[i] >= H[j]) {
					i = j;
					memo++;
				}
				else {
					break;
				}
			} {
				if(H[i] >= H[j]) {
					i = j;
					memo++;
				}
				else {
					break;
				}
			} if(H[i] >= H[j]) {
					i = j;
					memo++;
				}
				else {
					break;
				} H[i] >= H[j] H[i] H i H[j] H j {
					i = j;
					memo++;
				} i = j i j memo++ memo {
					break;
				} break; if(memo > sum) {
				sum = memo;
			} memo > sum memo sum {
				sum = memo;
			} sum = memo sum memo System.out.println(sum) System.out.println System.out System System.out sum String[] args args public class Main {
	public static void main (String[] args){
		Scanner sc =  new Scanner(System.in);
		int N = sc.nextInt();
		int H[] = new int[N];
		int sum = 0;
		for(int i = 0; i < N; i++) {
			H[i] = sc.nextInt();
		}
		for(int i = 0; i < N-1; i++) {
			int memo = 0;
			for(int j = i+1; j < N; j++) {
				if(H[i] >= H[j]) {
					i = j;
					memo++;
				}
				else {
					break;
				}
			}
			if(memo > sum) {
				sum = memo;
			}
		}
		System.out.println(sum);
	}	
} public class Main {
	public static void main (String[] args){
		Scanner sc =  new Scanner(System.in);
		int N = sc.nextInt();
		int H[] = new int[N];
		int sum = 0;
		for(int i = 0; i < N; i++) {
			H[i] = sc.nextInt();
		}
		for(int i = 0; i < N-1; i++) {
			int memo = 0;
			for(int j = i+1; j < N; j++) {
				if(H[i] >= H[j]) {
					i = j;
					memo++;
				}
				else {
					break;
				}
			}
			if(memo > sum) {
				sum = memo;
			}
		}
		System.out.println(sum);
	}	
} Main
import java.util.*;


public class Main {
	public static void main (String[] args){
		Scanner sc =  new Scanner(System.in);
		int N = sc.nextInt();
		int H[] = new int[N];
		int sum = 0;
		for(int i = 0; i < N; i++) {
			H[i] = sc.nextInt();
		}
		for(int i = 0; i < N-1; i++) {
			int memo = 0;
			for(int j = i+1; j < N; j++) {
				if(H[i] >= H[j]) {
					i = j;
					memo++;
				}
				else {
					break;
				}
			}
			if(memo > sum) {
				sum = memo;
			}
		}
		System.out.println(sum);
	}	
}