import java.util.ArrayList;
import java.util.Collections;
import java.util.Scanner;
public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		ArrayList<Integer> list = new ArrayList<>();
		for(int i = 0; i<N; i++) {
			list.add(sc.nextInt());
		}
		Collections.sort(list);
		int sum = 0;
		for(int j = 0; j<N-1; j++) {
			sum += list.get(j);
		}
		if(sum > list.get(N-1)) {
			System.out.println("Yes");
		}else {
			System.out.println("No");
		}
	}
} import java.util.ArrayList; ArrayList java.util import java.util.Collections; Collections java.util import java.util.Scanner; Scanner java.util public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		ArrayList<Integer> list = new ArrayList<>();
		for(int i = 0; i<N; i++) {
			list.add(sc.nextInt());
		}
		Collections.sort(list);
		int sum = 0;
		for(int j = 0; j<N-1; j++) {
			sum += list.get(j);
		}
		if(sum > list.get(N-1)) {
			System.out.println("Yes");
		}else {
			System.out.println("No");
		}
	}
} Main public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		ArrayList<Integer> list = new ArrayList<>();
		for(int i = 0; i<N; i++) {
			list.add(sc.nextInt());
		}
		Collections.sort(list);
		int sum = 0;
		for(int j = 0; j<N-1; j++) {
			sum += list.get(j);
		}
		if(sum > list.get(N-1)) {
			System.out.println("Yes");
		}else {
			System.out.println("No");
		}
	} main {
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		ArrayList<Integer> list = new ArrayList<>();
		for(int i = 0; i<N; i++) {
			list.add(sc.nextInt());
		}
		Collections.sort(list);
		int sum = 0;
		for(int j = 0; j<N-1; j++) {
			sum += list.get(j);
		}
		if(sum > list.get(N-1)) {
			System.out.println("Yes");
		}else {
			System.out.println("No");
		}
	} Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int N = sc.nextInt(); N sc.nextInt() sc.nextInt sc ArrayList<Integer> list = new ArrayList<>(); list new ArrayList<>() for(int i = 0; i<N; i++) {
			list.add(sc.nextInt());
		} int i = 0; int i = 0; i 0 i<N i N i++ i++ i {
			list.add(sc.nextInt());
		} {
			list.add(sc.nextInt());
		} list.add(sc.nextInt()) list.add list sc.nextInt() sc.nextInt sc Collections.sort(list) Collections.sort Collections list int sum = 0; sum 0 for(int j = 0; j<N-1; j++) {
			sum += list.get(j);
		} int j = 0; int j = 0; j 0 j<N-1 j N-1 N 1 j++ j++ j {
			sum += list.get(j);
		} {
			sum += list.get(j);
		} sum += list.get(j) sum list.get(j) list.get list j if(sum > list.get(N-1)) {
			System.out.println("Yes");
		}else {
			System.out.println("No");
		} sum > list.get(N-1) sum list.get(N-1) list.get list N-1 N 1 {
			System.out.println("Yes");
		} System.out.println("Yes") System.out.println System.out System System.out "Yes" {
			System.out.println("No");
		} System.out.println("No") System.out.println System.out System System.out "No" String[] args args public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		ArrayList<Integer> list = new ArrayList<>();
		for(int i = 0; i<N; i++) {
			list.add(sc.nextInt());
		}
		Collections.sort(list);
		int sum = 0;
		for(int j = 0; j<N-1; j++) {
			sum += list.get(j);
		}
		if(sum > list.get(N-1)) {
			System.out.println("Yes");
		}else {
			System.out.println("No");
		}
	}
} public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		ArrayList<Integer> list = new ArrayList<>();
		for(int i = 0; i<N; i++) {
			list.add(sc.nextInt());
		}
		Collections.sort(list);
		int sum = 0;
		for(int j = 0; j<N-1; j++) {
			sum += list.get(j);
		}
		if(sum > list.get(N-1)) {
			System.out.println("Yes");
		}else {
			System.out.println("No");
		}
	}
} Main
import java.util.ArrayList;
import java.util.Collections;
import java.util.Scanner;
public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int N = sc.nextInt();
		ArrayList<Integer> list = new ArrayList<>();
		for(int i = 0; i<N; i++) {
			list.add(sc.nextInt());
		}
		Collections.sort(list);
		int sum = 0;
		for(int j = 0; j<N-1; j++) {
			sum += list.get(j);
		}
		if(sum > list.get(N-1)) {
			System.out.println("Yes");
		}else {
			System.out.println("No");
		}
	}
}