using System.Collections.Generic;

namespace Core.StlMes.Client.Judge.Commons
{
    /// <summary>
    /// 按照字符串长度比较大小
    /// </summary>
    class ChemComparer : IComparer<string>
    {
        public int Compare(string x, string y)
        {
            if (x.Length == y.Length) return 0;
            else if (x.Length < y.Length) return -1;
            else return 1;
        }
    }
}