import java.util.*;

public class Main {
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner(System.in);
        int n = Integer.parseInt(sc.next());
        int[] nums = new int[n];
        for (int i = 0; i < n; i++) {
            nums[i] = Integer.parseInt(sc.next());
        }
        int max = 0;
        int sum = 0;
        for (int i = 0; i < n; i++) {
            if (nums[i] > max) {
               max = nums[i];
            }
            sum += nums[i];
        }
        if (max < sum - max) {
            System.out.println("Yes");
        } else {
            System.out.println("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 = Integer.parseInt(sc.next());
        int[] nums = new int[n];
        for (int i = 0; i < n; i++) {
            nums[i] = Integer.parseInt(sc.next());
        }
        int max = 0;
        int sum = 0;
        for (int i = 0; i < n; i++) {
            if (nums[i] > max) {
               max = nums[i];
            }
            sum += nums[i];
        }
        if (max < sum - max) {
            System.out.println("Yes");
        } else {
            System.out.println("No");
        }
    }
} Main public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner(System.in);
        int n = Integer.parseInt(sc.next());
        int[] nums = new int[n];
        for (int i = 0; i < n; i++) {
            nums[i] = Integer.parseInt(sc.next());
        }
        int max = 0;
        int sum = 0;
        for (int i = 0; i < n; i++) {
            if (nums[i] > max) {
               max = nums[i];
            }
            sum += nums[i];
        }
        if (max < sum - max) {
            System.out.println("Yes");
        } else {
            System.out.println("No");
        }
    } main {
        Scanner sc = new Scanner(System.in);
        int n = Integer.parseInt(sc.next());
        int[] nums = new int[n];
        for (int i = 0; i < n; i++) {
            nums[i] = Integer.parseInt(sc.next());
        }
        int max = 0;
        int sum = 0;
        for (int i = 0; i < n; i++) {
            if (nums[i] > max) {
               max = nums[i];
            }
            sum += nums[i];
        }
        if (max < sum - 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[] nums = new int[n]; nums new int[n] n for (int i = 0; i < n; i++) {
            nums[i] = Integer.parseInt(sc.next());
        } int i = 0; int i = 0; i 0 i < n i n i++ i++ i {
            nums[i] = Integer.parseInt(sc.next());
        } {
            nums[i] = Integer.parseInt(sc.next());
        } nums[i] = Integer.parseInt(sc.next()) nums[i] nums i Integer.parseInt(sc.next()) Integer.parseInt Integer sc.next() sc.next sc int max = 0; max 0 int sum = 0; sum 0 for (int i = 0; i < n; i++) {
            if (nums[i] > max) {
               max = nums[i];
            }
            sum += nums[i];
        } int i = 0; int i = 0; i 0 i < n i n i++ i++ i {
            if (nums[i] > max) {
               max = nums[i];
            }
            sum += nums[i];
        } {
            if (nums[i] > max) {
               max = nums[i];
            }
            sum += nums[i];
        } if (nums[i] > max) {
               max = nums[i];
            } nums[i] > max nums[i] nums i max {
               max = nums[i];
            } max = nums[i] max nums[i] nums i sum += nums[i] sum nums[i] nums i if (max < sum - max) {
            System.out.println("Yes");
        } else {
            System.out.println("No");
        } max < sum - max max sum - max sum 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) throws Exception {
        Scanner sc = new Scanner(System.in);
        int n = Integer.parseInt(sc.next());
        int[] nums = new int[n];
        for (int i = 0; i < n; i++) {
            nums[i] = Integer.parseInt(sc.next());
        }
        int max = 0;
        int sum = 0;
        for (int i = 0; i < n; i++) {
            if (nums[i] > max) {
               max = nums[i];
            }
            sum += nums[i];
        }
        if (max < sum - max) {
            System.out.println("Yes");
        } else {
            System.out.println("No");
        }
    }
} public class Main {
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner(System.in);
        int n = Integer.parseInt(sc.next());
        int[] nums = new int[n];
        for (int i = 0; i < n; i++) {
            nums[i] = Integer.parseInt(sc.next());
        }
        int max = 0;
        int sum = 0;
        for (int i = 0; i < n; i++) {
            if (nums[i] > max) {
               max = nums[i];
            }
            sum += nums[i];
        }
        if (max < sum - max) {
            System.out.println("Yes");
        } else {
            System.out.println("No");
        }
    }
} Main
import java.util.*;

public class Main {
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner(System.in);
        int n = Integer.parseInt(sc.next());
        int[] nums = new int[n];
        for (int i = 0; i < n; i++) {
            nums[i] = Integer.parseInt(sc.next());
        }
        int max = 0;
        int sum = 0;
        for (int i = 0; i < n; i++) {
            if (nums[i] > max) {
               max = nums[i];
            }
            sum += nums[i];
        }
        if (max < sum - max) {
            System.out.println("Yes");
        } else {
            System.out.println("No");
        }
    }
}
