
import java.util.Scanner;

public class Main {
    public static void main(String [] args) {
        Scanner scanner = new Scanner(System.in);
        int n = scanner.nextInt();
        long sum = 0;
        long max = -1;
        for (int i = 0; i < n; ++i) {
            int a = scanner.nextInt();
            max = Math.max(max, a);
            sum += a;
        }
        sum -= max;
        if (max < sum) {
            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();
        long sum = 0;
        long max = -1;
        for (int i = 0; i < n; ++i) {
            int a = scanner.nextInt();
            max = Math.max(max, a);
            sum += a;
        }
        sum -= max;
        if (max < sum) {
            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();
        long sum = 0;
        long max = -1;
        for (int i = 0; i < n; ++i) {
            int a = scanner.nextInt();
            max = Math.max(max, a);
            sum += a;
        }
        sum -= max;
        if (max < sum) {
            System.out.println("Yes");
        } else {
           System.out.println("No");
        }
    } main {
        Scanner scanner = new Scanner(System.in);
        int n = scanner.nextInt();
        long sum = 0;
        long max = -1;
        for (int i = 0; i < n; ++i) {
            int a = scanner.nextInt();
            max = Math.max(max, a);
            sum += a;
        }
        sum -= max;
        if (max < sum) {
            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 long sum = 0; sum 0 long max = -1; max -1 1 for (int i = 0; i < n; ++i) {
            int a = scanner.nextInt();
            max = Math.max(max, a);
            sum += a;
        } int i = 0; int i = 0; i 0 i < n i n ++i ++i i {
            int a = scanner.nextInt();
            max = Math.max(max, a);
            sum += a;
        } {
            int a = scanner.nextInt();
            max = Math.max(max, a);
            sum += a;
        } int a = scanner.nextInt(); a scanner.nextInt() scanner.nextInt scanner max = Math.max(max, a) max Math.max(max, a) Math.max Math max a sum += a sum a sum -= max sum max if (max < sum) {
            System.out.println("Yes");
        } else {
           System.out.println("No");
        } max < sum max sum {
            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();
        long sum = 0;
        long max = -1;
        for (int i = 0; i < n; ++i) {
            int a = scanner.nextInt();
            max = Math.max(max, a);
            sum += a;
        }
        sum -= max;
        if (max < sum) {
            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();
        long sum = 0;
        long max = -1;
        for (int i = 0; i < n; ++i) {
            int a = scanner.nextInt();
            max = Math.max(max, a);
            sum += a;
        }
        sum -= max;
        if (max < sum) {
            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();
        long sum = 0;
        long max = -1;
        for (int i = 0; i < n; ++i) {
            int a = scanner.nextInt();
            max = Math.max(max, a);
            sum += a;
        }
        sum -= max;
        if (max < sum) {
            System.out.println("Yes");
        } else {
           System.out.println("No");
        }
    }
}
