nextSameDigits
Given a positive integer, find the next larger integer that can be formed using only the digits from the original number. If not, return -1.
Example
- For
n = 115,the output should benextSameDigits(n) = 151 - For
n = 221,the output should benextSameDigits(n) = -1
Input/Output
-
[execution time limit] 2 seconds
-
[input] integer N
0 <= N <= 100000 -
[output] integer
- Next larger integer with the same digits and
-1if it doesn’t exist
- Next larger integer with the same digits and
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