You are given an integer n.
Define its mirror distance as: abs(n - reverse(n)) where reverse(n) is the integer formed by reversing the digits of n.
Return an integer denoting the mirror distance of n.
abs(x) denotes the absolute value of x.
Example 1:
Input: n = 25
Output: 27
Explanation:
reverse(25) = 52.abs(25 - 52) = 27.Example 2:
Input: n = 10
Output: 9
Explanation:
reverse(10) = 01 which is 1.abs(10 - 1) = 9.Example 3:
Input: n = 7
Output: 0
Explanation:
reverse(7) = 7.abs(7 - 7) = 0.
Constraints:
1 <= n <= 109Solutions for this problem are being prepared.
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