BrokenCalculator.java

// https://leetcode.com/problems/broken-calculator/

    public  int brokenCalc(int startValue, int target) {


        if(startValue >= target){
            return  startValue - target;
        }

        if(target % 2 == 0){
            return  1+brokenCalc(startValue,target/2);
        }

        return  1+brokenCalc(startValue,target+1);

    }