2396. Strictly Palindromic Number

Medium
An integer n is strictly palindromic if, for every base b between 2 and n - 2 (inclusive), the string representation of the integer n in base b is palindromic.
Given an integer n, return true if n is strictly palindromic and false otherwise.
A string is palindromic if it reads the same forward and backward.
Example 1:
Input: n = 9
Output:
false
Explanation:
In base 2: 9 = 1001 (base 2), which is palindromic.
In base 3: 9 = 100 (base 3), which is not palindromic.
Therefore, 9 is not strictly palindromic so we return false.
Note that in bases 4, 5, 6, and 7, n = 9 is also not palindromic.
Example 2:
Input: n = 4
Output:
false
Explanation:
We only consider base 2: 4 = 100 (base 2), which is not palindromic.
Therefore, we return false.
Constraints:
  • 4 <= n <= 105

解題

對任何大於3的數字 n,它的 n-2 進制結果為 12 ,必然不回文。
例如 9 的 7 進制 為 12。
func isStrictlyPalindromic(n int) bool {
return false
}