Vuodet

a, b = [int(x) for x in input().split()]

c = 0
okt = []

while a <= b:
	v = a * 1337
	v_str = str(v)
	a_str = str(a)
	for ch in v_str:
		if ch == a_str[0]:
			a_str = a_str[1:]
			if len(a_str) == 0:
				c += 1
				okt.append(a)
				break
	a += 1

print(c)
for ok in okt:
    print(ok)

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED