Hacckerrank - The Hurdle Race

 

    static int hurdleRace(int k, int[] height) {
        int n = 0;
        for(int i =0; i < height.length; i++){
            int r = height[i] - k;
            if(r > 0){
                if(n < r){
                    n = r;
                }
            }
        }
        return n;

    }