import java.util.*;

class Main {
    public static void main(String args[]) {
        Scanner sc = new Scanner(System.in);
      
        int n = sc.nextInt();
        int a = sc.nextInt();
        int b = sc.nextInt();

        int sumAll = 0;

        for(int i=1;i <= n; i++) {
            int sum = 0;
            int div = i;
            while(true) {
                sum += div % 10;
                div = div / 10;

                if(div == 0) {
                    break;
                }
            }
            if(sum >=a && sum <=b) {
                sumAll += i;
            }
        }
        System.out.println(sumAll);
    }
} import java.util.*; util.* java class Main {
    public static void main(String args[]) {
        Scanner sc = new Scanner(System.in);
      
        int n = sc.nextInt();
        int a = sc.nextInt();
        int b = sc.nextInt();

        int sumAll = 0;

        for(int i=1;i <= n; i++) {
            int sum = 0;
            int div = i;
            while(true) {
                sum += div % 10;
                div = div / 10;

                if(div == 0) {
                    break;
                }
            }
            if(sum >=a && sum <=b) {
                sumAll += i;
            }
        }
        System.out.println(sumAll);
    }
} Main public static void main(String args[]) {
        Scanner sc = new Scanner(System.in);
      
        int n = sc.nextInt();
        int a = sc.nextInt();
        int b = sc.nextInt();

        int sumAll = 0;

        for(int i=1;i <= n; i++) {
            int sum = 0;
            int div = i;
            while(true) {
                sum += div % 10;
                div = div / 10;

                if(div == 0) {
                    break;
                }
            }
            if(sum >=a && sum <=b) {
                sumAll += i;
            }
        }
        System.out.println(sumAll);
    } main {
        Scanner sc = new Scanner(System.in);
      
        int n = sc.nextInt();
        int a = sc.nextInt();
        int b = sc.nextInt();

        int sumAll = 0;

        for(int i=1;i <= n; i++) {
            int sum = 0;
            int div = i;
            while(true) {
                sum += div % 10;
                div = div / 10;

                if(div == 0) {
                    break;
                }
            }
            if(sum >=a && sum <=b) {
                sumAll += i;
            }
        }
        System.out.println(sumAll);
    } Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int n = sc.nextInt(); n 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 sumAll = 0; sumAll 0 for(int i=1;i <= n; i++) {
            int sum = 0;
            int div = i;
            while(true) {
                sum += div % 10;
                div = div / 10;

                if(div == 0) {
                    break;
                }
            }
            if(sum >=a && sum <=b) {
                sumAll += i;
            }
        } int i=1; int i=1; i 1 i <= n i n i++ i++ i {
            int sum = 0;
            int div = i;
            while(true) {
                sum += div % 10;
                div = div / 10;

                if(div == 0) {
                    break;
                }
            }
            if(sum >=a && sum <=b) {
                sumAll += i;
            }
        } {
            int sum = 0;
            int div = i;
            while(true) {
                sum += div % 10;
                div = div / 10;

                if(div == 0) {
                    break;
                }
            }
            if(sum >=a && sum <=b) {
                sumAll += i;
            }
        } int sum = 0; sum 0 int div = i; div i while(true) {
                sum += div % 10;
                div = div / 10;

                if(div == 0) {
                    break;
                }
            } true {
                sum += div % 10;
                div = div / 10;

                if(div == 0) {
                    break;
                }
            } sum += div % 10 sum div % 10 div 10 div = div / 10 div div / 10 div 10 if(div == 0) {
                    break;
                } div == 0 div 0 {
                    break;
                } break; if(sum >=a && sum <=b) {
                sumAll += i;
            } sum >=a && sum <=b sum >=a sum a sum <=b sum b {
                sumAll += i;
            } sumAll += i sumAll i System.out.println(sumAll) System.out.println System.out System System.out sumAll String args[] args
import java.util.*;

class Main {
    public static void main(String args[]) {
        Scanner sc = new Scanner(System.in);
      
        int n = sc.nextInt();
        int a = sc.nextInt();
        int b = sc.nextInt();

        int sumAll = 0;

        for(int i=1;i <= n; i++) {
            int sum = 0;
            int div = i;
            while(true) {
                sum += div % 10;
                div = div / 10;

                if(div == 0) {
                    break;
                }
            }
            if(sum >=a && sum <=b) {
                sumAll += i;
            }
        }
        System.out.println(sumAll);
    }
}