Submission #3017099

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Source Code Expand

n = int(input())
ans = 0
l = [1]
for i in range(1, 7):
  l.append(6 ** i)
for j in range(1, 6):
  l.append(9 ** j)
l = sorted(l)
while n != 0:
  for k in range(len(l)):
    if n < l[k]:
      n -= l[k - 1]
      ans += 1
      break
print(ans)

Submission Info

Judge Result