import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Arrays;

public class Main {
	public static void main(String[] args) throws Exception {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		int n = Integer.parseInt(br.readLine());
		String[] sa = br.readLine().split(" ");
		int[] a = new int[n];
		
		for (int i = 0; i < n; i++) {
			a[i] = Integer.parseInt(sa[i]);
		}
		br.close();

		Obj[] arr = new Obj[n];
		for (int i = 0; i < n; i++) {
			Obj o = new Obj();
			o.i = i + 1;
			o.a = a[i];
			arr[i] = o;
		}
		Arrays.sort(arr, (o1, o2) -> {
			if (o1.a != o2.a) {
				return o1.a - o2.a;
			} else {
				return o1.i - o2.i;
			}
		});

		int mod = 998244353;
		BIT bit1 = new BIT(n + 1);
		BIT bit1c = new BIT(n + 1);
		BIT bit2 = new BIT(n + 1);
		BIT bit2c = new BIT(n + 1);
		long ans = 0;
		for (int i = 0; i < n; i++) {
			Obj o = arr[i];
			long v2 = bit2.sum(n) - bit2.sum(o.i);
			long c2 = bit2c.sum(n) - bit2c.sum(o.i);
			long val = o.a * c2 + v2;
			ans += val;
			ans %= mod;

			long v1 = bit1.sum(n) - bit1.sum(o.i);
			long c1 = bit1c.sum(n) - bit1c.sum(o.i);
			long p = o.a * c1 + v1;
			bit2.add(o.i, p % mod);
			bit2c.add(o.i, c1);

			bit1.add(o.i, o.a);
			bit1c.add(o.i, 1);
		}
		System.out.println(ans);
	}

	static class Obj {
		int i, a;
	}

	static class BIT {
		int n;
		long[] arr;

		public BIT(int n) {
			this.n = n;
			arr = new long[n + 1];
		}

		void add(int idx, long val) {
			for (int i = idx; i <= n; i += i & -i) {
				arr[i] += val;
			}
		}

		long sum(int idx) {
			long sum = 0;
			for (int i = idx; i > 0; i -= i & -i) {
				sum += arr[i];
			}
			return sum;
		}
	}
}