Function Constructor

moving_average_from_data_stream_346/solution.go:10–16

** Initialize your data structure here. */

(size int)

/** Initialize your data structure here. */
func Constructor(size int) MovingAverage {
	return MovingAverage{
		q:    make([]int, 0),
		size: size,
		sum:  0,
	}
}

func (this *MovingAverage) Next(val int) float64 {
	if len(this.q) == this.size {