Given two integers, num and t. A number x is achievable if it can become equal to num after applying the following operation at most t times:
x by 1, and simultaneously increase or decrease num by 1.Return the maximum possible value of x.
Example 1:
Input: num = 4, t = 1
Output: 6
Explanation:
Apply the following operation once to make the maximum achievable number equal to num:
num by 1.Example 2:
Input: num = 3, t = 2
Output: 7
Explanation:
Apply the following operation twice to make the maximum achievable number equal to num:
num by 1.
Constraints:
1 <= num, t <= 50