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