Broken calculator [https://leetcode.com/problems/broken-calculator]

broken_calculator.js

/**
 * @param {number} startValue
 * @param {number} target
 * @return {number}
 */
var brokenCalc = function(startValue, target) {
   let steps = 0;

    while (startValue < target) {
        steps++;

        if (target % 2) {
            target++;

            continue;
        }

        target /= 2;
    }

    // process the rest
    return startValue - target + steps; 
};