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  1. #1110
  2. num=input()
  3. original=num
  4. cnt=0
  5. while True:
  6. num=num.zfill(2)
  7. new_num = str(int(num[0])+int(num[1]))
  8. num = num[-1]+new_num[-1]
  9. cnt+=1
  10. if original == num:
  11. break
  12. print(cnt)
Time limit exceeded #stdin #stdout 5s 9876KB
stdin
0
stdout
Standard output is empty