import java.util.Scanner;

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

        int N = scanner.nextInt();

        int acc = 0;
        int max = 0;
        for(int i=0; i<N; i++){
            int tmp = scanner.nextInt();
            acc += tmp;
            max = Math.max(max, tmp);
        }

        if(acc - max > max){
            System.out.println("Yes");
        }else{
            System.out.println("No");
        }
    }
} import java.util.Scanner; Scanner java.util public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int N = scanner.nextInt();

        int acc = 0;
        int max = 0;
        for(int i=0; i<N; i++){
            int tmp = scanner.nextInt();
            acc += tmp;
            max = Math.max(max, tmp);
        }

        if(acc - max > max){
            System.out.println("Yes");
        }else{
            System.out.println("No");
        }
    }
} Main public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int N = scanner.nextInt();

        int acc = 0;
        int max = 0;
        for(int i=0; i<N; i++){
            int tmp = scanner.nextInt();
            acc += tmp;
            max = Math.max(max, tmp);
        }

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

        int N = scanner.nextInt();

        int acc = 0;
        int max = 0;
        for(int i=0; i<N; i++){
            int tmp = scanner.nextInt();
            acc += tmp;
            max = Math.max(max, tmp);
        }

        if(acc - max > max){
            System.out.println("Yes");
        }else{
            System.out.println("No");
        }
    } Scanner scanner = new Scanner(System.in); scanner new Scanner(System.in) int N = scanner.nextInt(); N scanner.nextInt() scanner.nextInt scanner int acc = 0; acc 0 int max = 0; max 0 for(int i=0; i<N; i++){
            int tmp = scanner.nextInt();
            acc += tmp;
            max = Math.max(max, tmp);
        } int i=0; int i=0; i 0 i<N i N i++ i++ i {
            int tmp = scanner.nextInt();
            acc += tmp;
            max = Math.max(max, tmp);
        } {
            int tmp = scanner.nextInt();
            acc += tmp;
            max = Math.max(max, tmp);
        } int tmp = scanner.nextInt(); tmp scanner.nextInt() scanner.nextInt scanner acc += tmp acc tmp max = Math.max(max, tmp) max Math.max(max, tmp) Math.max Math max tmp if(acc - max > max){
            System.out.println("Yes");
        }else{
            System.out.println("No");
        } acc - max > max acc - max acc max 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 scanner = new Scanner(System.in);

        int N = scanner.nextInt();

        int acc = 0;
        int max = 0;
        for(int i=0; i<N; i++){
            int tmp = scanner.nextInt();
            acc += tmp;
            max = Math.max(max, tmp);
        }

        if(acc - max > max){
            System.out.println("Yes");
        }else{
            System.out.println("No");
        }
    }
} public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int N = scanner.nextInt();

        int acc = 0;
        int max = 0;
        for(int i=0; i<N; i++){
            int tmp = scanner.nextInt();
            acc += tmp;
            max = Math.max(max, tmp);
        }

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

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

        int N = scanner.nextInt();

        int acc = 0;
        int max = 0;
        for(int i=0; i<N; i++){
            int tmp = scanner.nextInt();
            acc += tmp;
            max = Math.max(max, tmp);
        }

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