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

public class Main {

	public static void main(String[] args) {

		Scanner scan = new Scanner(System.in);
		int N =0;
		int sum =0;
		N = scan.nextInt();

		int[] array = new int[N];
		for(int i=0; i<N; i++) {
			array[i] = scan.nextInt();
		}

		Arrays.sort(array);
		for(int i = 0;i<N-1;i++) {
			sum += array[i];
		}
		if(array[N-1]<sum) {
			System.out.println("Yes");
		}else {
			System.out.println("No");
		}

	}

} import java.util.Arrays; Arrays java.util import java.util.Scanner; Scanner java.util public class Main {

	public static void main(String[] args) {

		Scanner scan = new Scanner(System.in);
		int N =0;
		int sum =0;
		N = scan.nextInt();

		int[] array = new int[N];
		for(int i=0; i<N; i++) {
			array[i] = scan.nextInt();
		}

		Arrays.sort(array);
		for(int i = 0;i<N-1;i++) {
			sum += array[i];
		}
		if(array[N-1]<sum) {
			System.out.println("Yes");
		}else {
			System.out.println("No");
		}

	}

} Main public static void main(String[] args) {

		Scanner scan = new Scanner(System.in);
		int N =0;
		int sum =0;
		N = scan.nextInt();

		int[] array = new int[N];
		for(int i=0; i<N; i++) {
			array[i] = scan.nextInt();
		}

		Arrays.sort(array);
		for(int i = 0;i<N-1;i++) {
			sum += array[i];
		}
		if(array[N-1]<sum) {
			System.out.println("Yes");
		}else {
			System.out.println("No");
		}

	} main {

		Scanner scan = new Scanner(System.in);
		int N =0;
		int sum =0;
		N = scan.nextInt();

		int[] array = new int[N];
		for(int i=0; i<N; i++) {
			array[i] = scan.nextInt();
		}

		Arrays.sort(array);
		for(int i = 0;i<N-1;i++) {
			sum += array[i];
		}
		if(array[N-1]<sum) {
			System.out.println("Yes");
		}else {
			System.out.println("No");
		}

	} Scanner scan = new Scanner(System.in); scan new Scanner(System.in) int N =0; N 0 int sum =0; sum 0 N = scan.nextInt() N scan.nextInt() scan.nextInt scan int[] array = new int[N]; array new int[N] N for(int i=0; i<N; i++) {
			array[i] = scan.nextInt();
		} int i=0; int i=0; i 0 i<N i N i++ i++ i {
			array[i] = scan.nextInt();
		} {
			array[i] = scan.nextInt();
		} array[i] = scan.nextInt() array[i] array i scan.nextInt() scan.nextInt scan Arrays.sort(array) Arrays.sort Arrays array for(int i = 0;i<N-1;i++) {
			sum += array[i];
		} int i = 0; int i = 0; i 0 i<N-1 i N-1 N 1 i++ i++ i {
			sum += array[i];
		} {
			sum += array[i];
		} sum += array[i] sum array[i] array i if(array[N-1]<sum) {
			System.out.println("Yes");
		}else {
			System.out.println("No");
		} array[N-1]<sum array[N-1] array N-1 N 1 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 scan = new Scanner(System.in);
		int N =0;
		int sum =0;
		N = scan.nextInt();

		int[] array = new int[N];
		for(int i=0; i<N; i++) {
			array[i] = scan.nextInt();
		}

		Arrays.sort(array);
		for(int i = 0;i<N-1;i++) {
			sum += array[i];
		}
		if(array[N-1]<sum) {
			System.out.println("Yes");
		}else {
			System.out.println("No");
		}

	}

} public class Main {

	public static void main(String[] args) {

		Scanner scan = new Scanner(System.in);
		int N =0;
		int sum =0;
		N = scan.nextInt();

		int[] array = new int[N];
		for(int i=0; i<N; i++) {
			array[i] = scan.nextInt();
		}

		Arrays.sort(array);
		for(int i = 0;i<N-1;i++) {
			sum += array[i];
		}
		if(array[N-1]<sum) {
			System.out.println("Yes");
		}else {
			System.out.println("No");
		}

	}

} Main

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

public class Main {

	public static void main(String[] args) {

		Scanner scan = new Scanner(System.in);
		int N =0;
		int sum =0;
		N = scan.nextInt();

		int[] array = new int[N];
		for(int i=0; i<N; i++) {
			array[i] = scan.nextInt();
		}

		Arrays.sort(array);
		for(int i = 0;i<N-1;i++) {
			sum += array[i];
		}
		if(array[N-1]<sum) {
			System.out.println("Yes");
		}else {
			System.out.println("No");
		}

	}

}
