import 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];
        int max = 0;
        int sum = 0;
        for(int i=0; i<N; i++) {
            L[i] = Integer.parseInt(sc.next());
            if(max < L[i]) {
                max = L[i];
            }
            sum += L[i];
        }
        if(sum - max > max) {
            System.out.println("Yes");
        }else {
            System.out.println("No");
        }
        
    }
} import java.util.*; util.* java 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];
        int max = 0;
        int sum = 0;
        for(int i=0; i<N; i++) {
            L[i] = Integer.parseInt(sc.next());
            if(max < L[i]) {
                max = L[i];
            }
            sum += L[i];
        }
        if(sum - max > max) {
            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];
        int max = 0;
        int sum = 0;
        for(int i=0; i<N; i++) {
            L[i] = Integer.parseInt(sc.next());
            if(max < L[i]) {
                max = L[i];
            }
            sum += L[i];
        }
        if(sum - max > max) {
            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];
        int max = 0;
        int sum = 0;
        for(int i=0; i<N; i++) {
            L[i] = Integer.parseInt(sc.next());
            if(max < L[i]) {
                max = L[i];
            }
            sum += L[i];
        }
        if(sum - max > max) {
            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 int max = 0; max 0 int sum = 0; sum 0 for(int i=0; i<N; i++) {
            L[i] = Integer.parseInt(sc.next());
            if(max < L[i]) {
                max = L[i];
            }
            sum += L[i];
        } int i=0; int i=0; i 0 i<N i N i++ i++ i {
            L[i] = Integer.parseInt(sc.next());
            if(max < L[i]) {
                max = L[i];
            }
            sum += L[i];
        } {
            L[i] = Integer.parseInt(sc.next());
            if(max < L[i]) {
                max = L[i];
            }
            sum += L[i];
        } L[i] = Integer.parseInt(sc.next()) L[i] L i Integer.parseInt(sc.next()) Integer.parseInt Integer sc.next() sc.next sc if(max < L[i]) {
                max = L[i];
            } max < L[i] max L[i] L i {
                max = L[i];
            } max = L[i] max L[i] L i sum += L[i] sum L[i] L i if(sum - max > max) {
            System.out.println("Yes");
        }else {
            System.out.println("No");
        } sum - max > max sum - max sum 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 sc = new Scanner(System.in);
        int N = Integer.parseInt(sc.next());
        int[] L = new int[N];
        int max = 0;
        int sum = 0;
        for(int i=0; i<N; i++) {
            L[i] = Integer.parseInt(sc.next());
            if(max < L[i]) {
                max = L[i];
            }
            sum += L[i];
        }
        if(sum - max > max) {
            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];
        int max = 0;
        int sum = 0;
        for(int i=0; i<N; i++) {
            L[i] = Integer.parseInt(sc.next());
            if(max < L[i]) {
                max = L[i];
            }
            sum += L[i];
        }
        if(sum - max > max) {
            System.out.println("Yes");
        }else {
            System.out.println("No");
        }
        
    }
} Main
import 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];
        int max = 0;
        int sum = 0;
        for(int i=0; i<N; i++) {
            L[i] = Integer.parseInt(sc.next());
            if(max < L[i]) {
                max = L[i];
            }
            sum += L[i];
        }
        if(sum - max > max) {
            System.out.println("Yes");
        }else {
            System.out.println("No");
        }
        
    }
}