Submission #6905101

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Source Code Expand

n = int(input())
time = [0 for _ in range(n)]
def suc(time):
  now = 0
  while now < n:
    if time[now] != 2:
      time[now] += 1
      break
    else:
      time[now] = 0
      now += 1
  else:
    time = 'over'
  return time
#print(suc([0,0,0]),suc([2,2,0]),suc([2,2,2]))
while time != 'over':
  now = ''
  for i in range(n):
    if time[n-1-i] == 0:
      now += 'a'
    elif time[n-1-i] == 1:
      now += 'b'
    else:
      now += 'c'
  print(now)
  time = suc(time)

Submission Info

Judge Result