using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace LeetCode.LCR.LCR0041
{
    /// <summary>
    /// Your MovingAverage object will be instantiated and called as such:
    /// MovingAverage obj = new MovingAverage(size);
    /// double param_1 = obj.Next(val);
    /// </summary>
    public interface Interface0041
    {
        /** Initialize your data structure here. */
        // public MovingAverage(int size) { }

        public double Next(int val);
    }
}
