output_description: If N can be represented as the product of two integers between 1 and 9
  (inclusive), print `Yes`; if it cannot, print `No`.
  
  * * *
input_description: Input is given from Standard Input in the following format:
  
      
      
      N
attempt: print("Yes" if int(input()) <= 81 else "No")
  
problem_description: Statement
  
  Having learned the multiplication table, Takahashi can multiply two integers
  between 1 and 9 (inclusive) together.
  
  Given an integer N, determine whether N can be represented as the product of
  two integers between 1 and 9. If it can, print `Yes`; if it cannot, print
  `No`.
samples: [{"input": "10", "output": "Yes\n    \n\n10 can be represented as, for example, 2 \\times 5.\n\n* * *"}, {"input": "50", "output": "No\n    \n\n50 cannot be represented as the product of two integers between 1 and 9.\n\n* * *"}, {"input": "81", "output": "Yes"}]