import java.util.Scanner;
public class Main{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    int num = sc.nextInt();
    int a = sc.nextInt();
    int b = sc.nextInt();
    int sum = 0;
    
    for(int i =1; i <= num; i++){
		int j = i;
      	int wa = 0;
      	while(j > 0){
        wa+= j%10;
          j = j/10;
        }
      if(wa >= a && wa <= b){
		sum += i;
      }
    }  
    System.out.println(sum);
  }
} import java.util.Scanner; Scanner java.util public class Main{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    int num = sc.nextInt();
    int a = sc.nextInt();
    int b = sc.nextInt();
    int sum = 0;
    
    for(int i =1; i <= num; i++){
		int j = i;
      	int wa = 0;
      	while(j > 0){
        wa+= j%10;
          j = j/10;
        }
      if(wa >= a && wa <= b){
		sum += i;
      }
    }  
    System.out.println(sum);
  }
} Main public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    int num = sc.nextInt();
    int a = sc.nextInt();
    int b = sc.nextInt();
    int sum = 0;
    
    for(int i =1; i <= num; i++){
		int j = i;
      	int wa = 0;
      	while(j > 0){
        wa+= j%10;
          j = j/10;
        }
      if(wa >= a && wa <= b){
		sum += i;
      }
    }  
    System.out.println(sum);
  } main {
    Scanner sc = new Scanner(System.in);
    int num = sc.nextInt();
    int a = sc.nextInt();
    int b = sc.nextInt();
    int sum = 0;
    
    for(int i =1; i <= num; i++){
		int j = i;
      	int wa = 0;
      	while(j > 0){
        wa+= j%10;
          j = j/10;
        }
      if(wa >= a && wa <= b){
		sum += i;
      }
    }  
    System.out.println(sum);
  } Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int num = sc.nextInt(); num sc.nextInt() sc.nextInt sc int a = sc.nextInt(); a sc.nextInt() sc.nextInt sc int b = sc.nextInt(); b sc.nextInt() sc.nextInt sc int sum = 0; sum 0 for(int i =1; i <= num; i++){
		int j = i;
      	int wa = 0;
      	while(j > 0){
        wa+= j%10;
          j = j/10;
        }
      if(wa >= a && wa <= b){
		sum += i;
      }
    } int i =1; int i =1; i 1 i <= num i num i++ i++ i {
		int j = i;
      	int wa = 0;
      	while(j > 0){
        wa+= j%10;
          j = j/10;
        }
      if(wa >= a && wa <= b){
		sum += i;
      }
    } {
		int j = i;
      	int wa = 0;
      	while(j > 0){
        wa+= j%10;
          j = j/10;
        }
      if(wa >= a && wa <= b){
		sum += i;
      }
    } int j = i; j i int wa = 0; wa 0 while(j > 0){
        wa+= j%10;
          j = j/10;
        } j > 0 j 0 {
        wa+= j%10;
          j = j/10;
        } wa+= j%10 wa j%10 j 10 j = j/10 j j/10 j 10 if(wa >= a && wa <= b){
		sum += i;
      } wa >= a && wa <= b wa >= a wa a wa <= b wa b {
		sum += i;
      } sum += i sum i System.out.println(sum) System.out.println System.out System System.out sum String[] args args public class Main{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    int num = sc.nextInt();
    int a = sc.nextInt();
    int b = sc.nextInt();
    int sum = 0;
    
    for(int i =1; i <= num; i++){
		int j = i;
      	int wa = 0;
      	while(j > 0){
        wa+= j%10;
          j = j/10;
        }
      if(wa >= a && wa <= b){
		sum += i;
      }
    }  
    System.out.println(sum);
  }
} public class Main{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    int num = sc.nextInt();
    int a = sc.nextInt();
    int b = sc.nextInt();
    int sum = 0;
    
    for(int i =1; i <= num; i++){
		int j = i;
      	int wa = 0;
      	while(j > 0){
        wa+= j%10;
          j = j/10;
        }
      if(wa >= a && wa <= b){
		sum += i;
      }
    }  
    System.out.println(sum);
  }
} Main
import java.util.Scanner;
public class Main{
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    int num = sc.nextInt();
    int a = sc.nextInt();
    int b = sc.nextInt();
    int sum = 0;
    
    for(int i =1; i <= num; i++){
		int j = i;
      	int wa = 0;
      	while(j > 0){
        wa+= j%10;
          j = j/10;
        }
      if(wa >= a && wa <= b){
		sum += i;
      }
    }  
    System.out.println(sum);
  }
}