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#2769 - Find the Maximum Achievable Number

Problem Description

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:

  • Increase or decrease x by 1, and simultaneously increase or decrease num by 1.

Return the maximum possible value of x.

Solution

/**
 * @param {number} num
 * @param {number} t
 * @return {number}
 */
var theMaximumAchievableX = function(num, t) {
  return num + 2 * t;
};