using System;
namespace myMethodComment
{
    /// <summary>
    /// Day la lop tong quat
    /// </summary>
    class Class1
    {
        /// <summary>
        /// Day la tong cua hai so i va j
        /// </summary>
        /// <param name="i">i la so nguyen</param>
        /// <param name="j">j la so nguyen</param>
        /// <returns>Ket qua tra ve la tong 
        /// cua hai so i va j</returns>
        public int tong(int i, int j)
        {
            return i + j;
        }
    }
}
