test

test program

private static void Main(string[] args)
{
    int max = 5;
    bool debug = false; //改成true，就會顯示詳細資訊；false，會顯示*結果

    for(int i=1; i<max; i++)
    {
        for(int j=1; j<max; j++)
        {
            if (debug) Console.Write("i = " + i + ", j = " + j);
            
            if (i<j)
            {
                if (debug)
                {
                    Console.Write(" 符合條件 ");
                }
                else
                {
                    Console.Write("*");
                }
            }

            if (debug)  Console.WriteLine();
        }
        Console.WriteLine();
    }
}