...
/Solution: Next Palindrome Using Same Digits
Solution: Next Palindrome Using Same Digits
Let’s solve the Next Palindrome Using Same Digits problem using the Two Pointers pattern.
We'll cover the following...
Statement
Given a numeric string, numStr
, representing a numStr
that can be created by rearranging its digits. If no such palindrome exists, return an empty string ""
.
Consider the following example to understand the expected output for a given numeric string:
input string =
"123321"
The valid palindromes made from the exact digits are
"213312"
,"231132"
,"312213"
,"132231"
,"321123"
.We return the palindrome
"132231"
because it is the smallest palindrome larger than the input string"123321"
.
Constraints:
...