n, a, b = list(map(int, input().split()))

ans = 0

for i in range(n+1):

  if a <= sum(list(map(int, list(str(i))))) <= b:

    ans += i

print(ans)

n,a,b = list(map(int, input().split()))

ans = 0

for i in range(1,n+1):

  if a <= sum(list(map(int, list(str(i))))) <= b:

    ans += i

print(ans)

n, a, b = list(map(int, input().split()))
ans = 0
for i in range(n + 1):
    if a <= sum(list(map(int, list(str(i))))) <= b:
        ans += i
print(ans)

n, a, b = list(map(int, input().split()))
ans = 0
for i in range(1, n + 1):
    if a <= sum(list(map(int, list(str(i))))) <= b:
        ans += i
print(ans)

-for i in range(n + 1): +for i in range(1, n + 1):