Problem:
Score : 200 points

Problem 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.

Constraints

1 \leq N \leq 100

N is an integer.

Input

Input is given from Standard Input in the following format:

N

Output

If N can be represented as the product of two integers between 1 and 9 (inclusive), print Yes; if it cannot, print No.

Sample Input 1

10

Sample Output 1

Yes

10 can be represented as, for example, 2 \times 5.

Sample Input 2

50

Sample Output 2

No

50 cannot be represented as the product of two integers between 1 and 9.

Sample Input 3

81

Sample Output 3

Yes

Solution in Ruby (2.3.3) (judge verdict: Wrong Answer)

input = gets.to_i

def aaa(_val)
  if (0 == _val % 7)
    return _val / 7
  elsif (0 == _val % 5)
    return _val / 5
  elsif (0 == _val % 3)
    return _val / 3
  elsif (0 == _val % 2)
    return _val / 2
  end
  return -1
end

val1 = input
val2 = 1

if val1 == 1
  puts 'Yes'
  exit
end

loop do
  tmp = aaa(val1)
  if tmp < 0
    break
  end
  val2 = val2 * tmp
  val1 = tmp
  if (val1 <= 9 && val2 <= 9)
    puts 'Yes'
    exit
  end
  if val1 == 0
    break
  end
end

puts 'No'