15 lines
191 B
Python
Executable File

for x in range(1, 1000):
a, b = 0, 1
xx = x
while xx > 0:
if xx % 2 > 0:
a += 1
else:
b += xx % 5
xx //= 5
if a == 2 and b == 9:
print(x)
break
# 605