# ---
# title: 1281. Subtract the Product and Sum of Digits of an Integer
# id: problem1281
# author: Tian Jun
# date: 2020-10-31
# difficulty: Easy
# categories: Math
# link: <https://leetcode.com/problems/subtract-the-product-and-sum-of-digits-of-an-integer/description/>
# hidden: true
# ---
# 
# Given an integer number `n`, return the difference between the product of its
# digits and the sum of its digits.
# 
# 
# 
# **Example 1:**
# 
#     
#     
#     Input: n = 234
#     Output: 15 
#     Explanation: 
#     Product of digits = 2 * 3 * 4 = 24 
#     Sum of digits = 2 + 3 + 4 = 9 
#     Result = 24 - 9 = 15
#     
# 
# **Example 2:**
# 
#     
#     
#     Input: n = 4421
#     Output: 21
#     Explanation: Product of digits = 4 * 4 * 2 * 1 = 32 
#     Sum of digits = 4 + 4 + 2 + 1 = 11 
#     Result = 32 - 11 = 21
#     
# 
# 
# 
# **Constraints:**
# 
#   * `1 <= n <= 10^5`
# 
# 
## @lc code=start
using LeetCode

## add your code here:
## @lc code=end
