Smallest number by rearranging digits of a given number
Easy Accuracy: 61.87%
Submissions: 1312 Points: 2
Given a number s(in string form). Find the Smallest number (Not leading Zeros) which can be obtained by rearranging the digits of given number.
Example 1:
Input: s = "846903"
Output: 304688
Explanation: 304689 is the smallest number
by rearranging the digits.
Example 2:
Input: s = "55010"
Output: 10055
Explanation: 10055 is the smallest number
by rearranging the digts.
Your Task: You don't need to read or print anything. Your task is to complete the function minimum_number() which takes the number as input parameter and returns the smallest number than can be formed without leading zeros by rearranging the digits of the number.
Expected Time Complexity: O(N * log(N)) where N is the number of digits of the given number Expected Space Complexity: O(1)
POTD
POTD
