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 = Integer.parseInt(sc.next());
        int[] l = new int[n];
        for(int i = 0; i < n; i++){
            l[i] = Integer.parseInt(sc.next());
        }
        
        Arrays.sort(l);
        int x = 0;
        for(int i = 0; i < n-1; i++){
            x += l[i];
        }
        
        if(l[n-1] < x){
            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 sc = new Scanner(System.in);
        
        int n = Integer.parseInt(sc.next());
        int[] l = new int[n];
        for(int i = 0; i < n; i++){
            l[i] = Integer.parseInt(sc.next());
        }
        
        Arrays.sort(l);
        int x = 0;
        for(int i = 0; i < n-1; i++){
            x += l[i];
        }
        
        if(l[n-1] < x){
            System.out.println("Yes");
        }else{
            System.out.println("No");
        }
    }
} Main public static void main(String[] args) {
        
        Scanner sc = new Scanner(System.in);
        
        int n = Integer.parseInt(sc.next());
        int[] l = new int[n];
        for(int i = 0; i < n; i++){
            l[i] = Integer.parseInt(sc.next());
        }
        
        Arrays.sort(l);
        int x = 0;
        for(int i = 0; i < n-1; i++){
            x += l[i];
        }
        
        if(l[n-1] < x){
            System.out.println("Yes");
        }else{
            System.out.println("No");
        }
    } main {
        
        Scanner sc = new Scanner(System.in);
        
        int n = Integer.parseInt(sc.next());
        int[] l = new int[n];
        for(int i = 0; i < n; i++){
            l[i] = Integer.parseInt(sc.next());
        }
        
        Arrays.sort(l);
        int x = 0;
        for(int i = 0; i < n-1; i++){
            x += l[i];
        }
        
        if(l[n-1] < x){
            System.out.println("Yes");
        }else{
            System.out.println("No");
        }
    } Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int n = Integer.parseInt(sc.next()); n Integer.parseInt(sc.next()) Integer.parseInt Integer sc.next() sc.next sc int[] l = new int[n]; l new int[n] n for(int i = 0; i < n; i++){
            l[i] = Integer.parseInt(sc.next());
        } int i = 0; int i = 0; i 0 i < n i n i++ i++ i {
            l[i] = Integer.parseInt(sc.next());
        } {
            l[i] = Integer.parseInt(sc.next());
        } l[i] = Integer.parseInt(sc.next()) l[i] l i Integer.parseInt(sc.next()) Integer.parseInt Integer sc.next() sc.next sc Arrays.sort(l) Arrays.sort Arrays l int x = 0; x 0 for(int i = 0; i < n-1; i++){
            x += l[i];
        } int i = 0; int i = 0; i 0 i < n-1 i n-1 n 1 i++ i++ i {
            x += l[i];
        } {
            x += l[i];
        } x += l[i] x l[i] l i if(l[n-1] < x){
            System.out.println("Yes");
        }else{
            System.out.println("No");
        } l[n-1] < x l[n-1] l n-1 n 1 x {
            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 = Integer.parseInt(sc.next());
        int[] l = new int[n];
        for(int i = 0; i < n; i++){
            l[i] = Integer.parseInt(sc.next());
        }
        
        Arrays.sort(l);
        int x = 0;
        for(int i = 0; i < n-1; i++){
            x += l[i];
        }
        
        if(l[n-1] < x){
            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 = Integer.parseInt(sc.next());
        int[] l = new int[n];
        for(int i = 0; i < n; i++){
            l[i] = Integer.parseInt(sc.next());
        }
        
        Arrays.sort(l);
        int x = 0;
        for(int i = 0; i < n-1; i++){
            x += l[i];
        }
        
        if(l[n-1] < x){
            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 sc = new Scanner(System.in);
        
        int n = Integer.parseInt(sc.next());
        int[] l = new int[n];
        for(int i = 0; i < n; i++){
            l[i] = Integer.parseInt(sc.next());
        }
        
        Arrays.sort(l);
        int x = 0;
        for(int i = 0; i < n-1; i++){
            x += l[i];
        }
        
        if(l[n-1] < x){
            System.out.println("Yes");
        }else{
            System.out.println("No");
        }
    }
}