diff options
Diffstat (limited to '026.py')
| -rw-r--r-- | 026.py | 33 |
1 files changed, 33 insertions, 0 deletions
@@ -0,0 +1,33 @@ + +def get_cycle(d): + remainders = [] + x = 1 + while x > 0: + if x < d: + x *= 10 + continue + + z = x / d + x = (x % d) * 10 + if x in remainders: # cycle detected + pos = 0 + for i in range(len(remainders)): + if remainders[i] == x: + return len(remainders) - i + break + remainders += [x] + + return 0 # no cycle + + +max_remainder = 0 +result = 0 + +for i in range(1, 1000): + r = get_cycle(i) + if r > max_remainder: + max_remainder = r + result = i + +print result + |
