import java.util.*;

public class Main {
    public static void main(String[] args) throws Exception {
        
        Scanner sc = new Scanner(System.in);
        
        int N = sc.nextInt();
        int[] L = new int[N];
        
        int max = 0;
        int maxIndex = 0;
        for(int i = 0; i < N; i++){
            L[i] = sc.nextInt();
            
            if( max < L[i]){
                max = L[i];
                maxIndex = i;
            }
        }
        
        int sum = 0;
        for(int i = 0; i < N; i++){
            if( i != maxIndex ) sum += L[i];
        }

        System.out.println( max < sum ? "Yes" : "No" );
        
    }
} import java.util.*; util.* java public class Main {
    public static void main(String[] args) throws Exception {
        
        Scanner sc = new Scanner(System.in);
        
        int N = sc.nextInt();
        int[] L = new int[N];
        
        int max = 0;
        int maxIndex = 0;
        for(int i = 0; i < N; i++){
            L[i] = sc.nextInt();
            
            if( max < L[i]){
                max = L[i];
                maxIndex = i;
            }
        }
        
        int sum = 0;
        for(int i = 0; i < N; i++){
            if( i != maxIndex ) sum += L[i];
        }

        System.out.println( max < sum ? "Yes" : "No" );
        
    }
} Main public static void main(String[] args) throws Exception {
        
        Scanner sc = new Scanner(System.in);
        
        int N = sc.nextInt();
        int[] L = new int[N];
        
        int max = 0;
        int maxIndex = 0;
        for(int i = 0; i < N; i++){
            L[i] = sc.nextInt();
            
            if( max < L[i]){
                max = L[i];
                maxIndex = i;
            }
        }
        
        int sum = 0;
        for(int i = 0; i < N; i++){
            if( i != maxIndex ) sum += L[i];
        }

        System.out.println( max < sum ? "Yes" : "No" );
        
    } main {
        
        Scanner sc = new Scanner(System.in);
        
        int N = sc.nextInt();
        int[] L = new int[N];
        
        int max = 0;
        int maxIndex = 0;
        for(int i = 0; i < N; i++){
            L[i] = sc.nextInt();
            
            if( max < L[i]){
                max = L[i];
                maxIndex = i;
            }
        }
        
        int sum = 0;
        for(int i = 0; i < N; i++){
            if( i != maxIndex ) sum += L[i];
        }

        System.out.println( max < sum ? "Yes" : "No" );
        
    } Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int N = sc.nextInt(); N sc.nextInt() sc.nextInt sc int[] L = new int[N]; L new int[N] N int max = 0; max 0 int maxIndex = 0; maxIndex 0 for(int i = 0; i < N; i++){
            L[i] = sc.nextInt();
            
            if( max < L[i]){
                max = L[i];
                maxIndex = i;
            }
        } int i = 0; int i = 0; i 0 i < N i N i++ i++ i {
            L[i] = sc.nextInt();
            
            if( max < L[i]){
                max = L[i];
                maxIndex = i;
            }
        } {
            L[i] = sc.nextInt();
            
            if( max < L[i]){
                max = L[i];
                maxIndex = i;
            }
        } L[i] = sc.nextInt() L[i] L i sc.nextInt() sc.nextInt sc if( max < L[i]){
                max = L[i];
                maxIndex = i;
            } max < L[i] max L[i] L i {
                max = L[i];
                maxIndex = i;
            } max = L[i] max L[i] L i maxIndex = i maxIndex i int sum = 0; sum 0 for(int i = 0; i < N; i++){
            if( i != maxIndex ) sum += L[i];
        } int i = 0; int i = 0; i 0 i < N i N i++ i++ i {
            if( i != maxIndex ) sum += L[i];
        } {
            if( i != maxIndex ) sum += L[i];
        } if( i != maxIndex ) sum += L[i]; i != maxIndex i maxIndex sum += L[i] sum L[i] L i System.out.println( max < sum ? "Yes" : "No" ) System.out.println System.out System System.out max < sum ? "Yes" : "No" max < sum max sum "Yes" "No" String[] args args public class Main {
    public static void main(String[] args) throws Exception {
        
        Scanner sc = new Scanner(System.in);
        
        int N = sc.nextInt();
        int[] L = new int[N];
        
        int max = 0;
        int maxIndex = 0;
        for(int i = 0; i < N; i++){
            L[i] = sc.nextInt();
            
            if( max < L[i]){
                max = L[i];
                maxIndex = i;
            }
        }
        
        int sum = 0;
        for(int i = 0; i < N; i++){
            if( i != maxIndex ) sum += L[i];
        }

        System.out.println( max < sum ? "Yes" : "No" );
        
    }
} public class Main {
    public static void main(String[] args) throws Exception {
        
        Scanner sc = new Scanner(System.in);
        
        int N = sc.nextInt();
        int[] L = new int[N];
        
        int max = 0;
        int maxIndex = 0;
        for(int i = 0; i < N; i++){
            L[i] = sc.nextInt();
            
            if( max < L[i]){
                max = L[i];
                maxIndex = i;
            }
        }
        
        int sum = 0;
        for(int i = 0; i < N; i++){
            if( i != maxIndex ) sum += L[i];
        }

        System.out.println( max < sum ? "Yes" : "No" );
        
    }
} Main
import java.util.*;

public class Main {
    public static void main(String[] args) throws Exception {
        
        Scanner sc = new Scanner(System.in);
        
        int N = sc.nextInt();
        int[] L = new int[N];
        
        int max = 0;
        int maxIndex = 0;
        for(int i = 0; i < N; i++){
            L[i] = sc.nextInt();
            
            if( max < L[i]){
                max = L[i];
                maxIndex = i;
            }
        }
        
        int sum = 0;
        for(int i = 0; i < N; i++){
            if( i != maxIndex ) sum += L[i];
        }

        System.out.println( max < sum ? "Yes" : "No" );
        
    }
}
