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 A = Integer.parseInt(sc.next());
		int B = Integer.parseInt(sc.next());
		int result = 0;
		for (int i = 0; i <= N; i++) {
			String tmp = String.valueOf(i);
			int sum = 0;
			for (String s : tmp.split("")) {
				int num = Integer.parseInt(s);
				sum += num;
			}
			if (sum >= A && sum <= B) {
				result += i;
			}
		}
		System.out.println(result);
	}
} 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 A = Integer.parseInt(sc.next());
		int B = Integer.parseInt(sc.next());
		int result = 0;
		for (int i = 0; i <= N; i++) {
			String tmp = String.valueOf(i);
			int sum = 0;
			for (String s : tmp.split("")) {
				int num = Integer.parseInt(s);
				sum += num;
			}
			if (sum >= A && sum <= B) {
				result += i;
			}
		}
		System.out.println(result);
	}
} Main public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int N = Integer.parseInt(sc.next());
		int A = Integer.parseInt(sc.next());
		int B = Integer.parseInt(sc.next());
		int result = 0;
		for (int i = 0; i <= N; i++) {
			String tmp = String.valueOf(i);
			int sum = 0;
			for (String s : tmp.split("")) {
				int num = Integer.parseInt(s);
				sum += num;
			}
			if (sum >= A && sum <= B) {
				result += i;
			}
		}
		System.out.println(result);
	} main {
		Scanner sc = new Scanner(System.in);
		int N = Integer.parseInt(sc.next());
		int A = Integer.parseInt(sc.next());
		int B = Integer.parseInt(sc.next());
		int result = 0;
		for (int i = 0; i <= N; i++) {
			String tmp = String.valueOf(i);
			int sum = 0;
			for (String s : tmp.split("")) {
				int num = Integer.parseInt(s);
				sum += num;
			}
			if (sum >= A && sum <= B) {
				result += i;
			}
		}
		System.out.println(result);
	} 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 A = Integer.parseInt(sc.next()); A Integer.parseInt(sc.next()) Integer.parseInt Integer sc.next() sc.next sc int B = Integer.parseInt(sc.next()); B Integer.parseInt(sc.next()) Integer.parseInt Integer sc.next() sc.next sc int result = 0; result 0 for (int i = 0; i <= N; i++) {
			String tmp = String.valueOf(i);
			int sum = 0;
			for (String s : tmp.split("")) {
				int num = Integer.parseInt(s);
				sum += num;
			}
			if (sum >= A && sum <= B) {
				result += i;
			}
		} int i = 0; int i = 0; i 0 i <= N i N i++ i++ i {
			String tmp = String.valueOf(i);
			int sum = 0;
			for (String s : tmp.split("")) {
				int num = Integer.parseInt(s);
				sum += num;
			}
			if (sum >= A && sum <= B) {
				result += i;
			}
		} {
			String tmp = String.valueOf(i);
			int sum = 0;
			for (String s : tmp.split("")) {
				int num = Integer.parseInt(s);
				sum += num;
			}
			if (sum >= A && sum <= B) {
				result += i;
			}
		} String tmp = String.valueOf(i); tmp String.valueOf(i) String.valueOf String i int sum = 0; sum 0 for (String s : tmp.split("")) {
				int num = Integer.parseInt(s);
				sum += num;
			} String s tmp.split("") tmp.split tmp "" {
				int num = Integer.parseInt(s);
				sum += num;
			} {
				int num = Integer.parseInt(s);
				sum += num;
			} int num = Integer.parseInt(s); num Integer.parseInt(s) Integer.parseInt Integer s sum += num sum num if (sum >= A && sum <= B) {
				result += i;
			} sum >= A && sum <= B sum >= A sum A sum <= B sum B {
				result += i;
			} result += i result i System.out.println(result) System.out.println System.out System System.out result 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 A = Integer.parseInt(sc.next());
		int B = Integer.parseInt(sc.next());
		int result = 0;
		for (int i = 0; i <= N; i++) {
			String tmp = String.valueOf(i);
			int sum = 0;
			for (String s : tmp.split("")) {
				int num = Integer.parseInt(s);
				sum += num;
			}
			if (sum >= A && sum <= B) {
				result += i;
			}
		}
		System.out.println(result);
	}
} public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int N = Integer.parseInt(sc.next());
		int A = Integer.parseInt(sc.next());
		int B = Integer.parseInt(sc.next());
		int result = 0;
		for (int i = 0; i <= N; i++) {
			String tmp = String.valueOf(i);
			int sum = 0;
			for (String s : tmp.split("")) {
				int num = Integer.parseInt(s);
				sum += num;
			}
			if (sum >= A && sum <= B) {
				result += i;
			}
		}
		System.out.println(result);
	}
} 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 A = Integer.parseInt(sc.next());
		int B = Integer.parseInt(sc.next());
		int result = 0;
		for (int i = 0; i <= N; i++) {
			String tmp = String.valueOf(i);
			int sum = 0;
			for (String s : tmp.split("")) {
				int num = Integer.parseInt(s);
				sum += num;
			}
			if (sum >= A && sum <= B) {
				result += i;
			}
		}
		System.out.println(result);
	}
}