Watch 10 video solutions for Smallest Even Multiple, a easy level problem involving Math, Number Theory. This walkthrough by Coding Decoded has 1,122 views views. Want to try solving it yourself? Practice on FleetCode or read the detailed text solution.
n, return the smallest positive integer that is a multiple of both 2 and n.
Example 1:
Input: n = 5 Output: 10 Explanation: The smallest multiple of both 5 and 2 is 10.
Example 2:
Input: n = 6 Output: 6 Explanation: The smallest multiple of both 6 and 2 is 6. Note that a number is a multiple of itself.
Constraints:
1 <= n <= 150