import java.util.ArrayList;
import java.util.Arrays;
import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);

        int n = sc.nextInt();
        int count = 0;
        int max = 0;
        for (int i = 0; i < n; i++) {
            int l =  sc.nextInt();
            count += l;
            if (max < l) max = l;
        }

        count -= max;

        if (count > max ) {
            System.out.println("Yes");
        } else {
            System.out.println("No");
        }
    }
} import java.util.ArrayList; ArrayList java.util import java.util.Arrays; Arrays 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();
        int count = 0;
        int max = 0;
        for (int i = 0; i < n; i++) {
            int l =  sc.nextInt();
            count += l;
            if (max < l) max = l;
        }

        count -= max;

        if (count > max ) {
            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();
        int count = 0;
        int max = 0;
        for (int i = 0; i < n; i++) {
            int l =  sc.nextInt();
            count += l;
            if (max < l) max = l;
        }

        count -= max;

        if (count > max ) {
            System.out.println("Yes");
        } else {
            System.out.println("No");
        }
    } main {
        Scanner sc = new Scanner(System.in);

        int n = sc.nextInt();
        int count = 0;
        int max = 0;
        for (int i = 0; i < n; i++) {
            int l =  sc.nextInt();
            count += l;
            if (max < l) max = l;
        }

        count -= max;

        if (count > max ) {
            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 int count = 0; count 0 int max = 0; max 0 for (int i = 0; i < n; i++) {
            int l =  sc.nextInt();
            count += l;
            if (max < l) max = l;
        } int i = 0; int i = 0; i 0 i < n i n i++ i++ i {
            int l =  sc.nextInt();
            count += l;
            if (max < l) max = l;
        } {
            int l =  sc.nextInt();
            count += l;
            if (max < l) max = l;
        } int l =  sc.nextInt(); l sc.nextInt() sc.nextInt sc count += l count l if (max < l) max = l; max < l max l max = l max l count -= max count max if (count > max ) {
            System.out.println("Yes");
        } else {
            System.out.println("No");
        } count > max count max {
            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();
        int count = 0;
        int max = 0;
        for (int i = 0; i < n; i++) {
            int l =  sc.nextInt();
            count += l;
            if (max < l) max = l;
        }

        count -= max;

        if (count > max ) {
            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();
        int count = 0;
        int max = 0;
        for (int i = 0; i < n; i++) {
            int l =  sc.nextInt();
            count += l;
            if (max < l) max = l;
        }

        count -= max;

        if (count > max ) {
            System.out.println("Yes");
        } else {
            System.out.println("No");
        }
    }
} Main
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);

        int n = sc.nextInt();
        int count = 0;
        int max = 0;
        for (int i = 0; i < n; i++) {
            int l =  sc.nextInt();
            count += l;
            if (max < l) max = l;
        }

        count -= max;

        if (count > max ) {
            System.out.println("Yes");
        } else {
            System.out.println("No");
        }
    }
}
