import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        List<Integer> l = new ArrayList<>();
        for (int i = 0; i < n; i++) {
            l.add(sc.nextInt());
        }
        sc.close();

        Collections.sort(l);

        int sum = 0;
        for (int i = 0; i < n - 1; i++) {
            sum += l.get(i);
        }

        if (sum > l.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.List; List 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();
        List<Integer> l = new ArrayList<>();
        for (int i = 0; i < n; i++) {
            l.add(sc.nextInt());
        }
        sc.close();

        Collections.sort(l);

        int sum = 0;
        for (int i = 0; i < n - 1; i++) {
            sum += l.get(i);
        }

        if (sum > l.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();
        List<Integer> l = new ArrayList<>();
        for (int i = 0; i < n; i++) {
            l.add(sc.nextInt());
        }
        sc.close();

        Collections.sort(l);

        int sum = 0;
        for (int i = 0; i < n - 1; i++) {
            sum += l.get(i);
        }

        if (sum > l.get(n - 1)) {
            System.out.println("Yes");
        } else {
            System.out.println("No");
        }

    } main {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        List<Integer> l = new ArrayList<>();
        for (int i = 0; i < n; i++) {
            l.add(sc.nextInt());
        }
        sc.close();

        Collections.sort(l);

        int sum = 0;
        for (int i = 0; i < n - 1; i++) {
            sum += l.get(i);
        }

        if (sum > l.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 List<Integer> l = new ArrayList<>(); l new ArrayList<>() for (int i = 0; i < n; i++) {
            l.add(sc.nextInt());
        } int i = 0; int i = 0; i 0 i < n i n i++ i++ i {
            l.add(sc.nextInt());
        } {
            l.add(sc.nextInt());
        } l.add(sc.nextInt()) l.add l sc.nextInt() sc.nextInt sc sc.close() sc.close sc Collections.sort(l) Collections.sort Collections l int sum = 0; sum 0 for (int i = 0; i < n - 1; i++) {
            sum += l.get(i);
        } int i = 0; int i = 0; i 0 i < n - 1 i n - 1 n 1 i++ i++ i {
            sum += l.get(i);
        } {
            sum += l.get(i);
        } sum += l.get(i) sum l.get(i) l.get l i if (sum > l.get(n - 1)) {
            System.out.println("Yes");
        } else {
            System.out.println("No");
        } sum > l.get(n - 1) sum l.get(n - 1) l.get l 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();
        List<Integer> l = new ArrayList<>();
        for (int i = 0; i < n; i++) {
            l.add(sc.nextInt());
        }
        sc.close();

        Collections.sort(l);

        int sum = 0;
        for (int i = 0; i < n - 1; i++) {
            sum += l.get(i);
        }

        if (sum > l.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();
        List<Integer> l = new ArrayList<>();
        for (int i = 0; i < n; i++) {
            l.add(sc.nextInt());
        }
        sc.close();

        Collections.sort(l);

        int sum = 0;
        for (int i = 0; i < n - 1; i++) {
            sum += l.get(i);
        }

        if (sum > l.get(n - 1)) {
            System.out.println("Yes");
        } else {
            System.out.println("No");
        }

    }

} Main
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        List<Integer> l = new ArrayList<>();
        for (int i = 0; i < n; i++) {
            l.add(sc.nextInt());
        }
        sc.close();

        Collections.sort(l);

        int sum = 0;
        for (int i = 0; i < n - 1; i++) {
            sum += l.get(i);
        }

        if (sum > l.get(n - 1)) {
            System.out.println("Yes");
        } else {
            System.out.println("No");
        }

    }

}
