Delphi生成数字斜塔，也就是倒金字塔算法，前一排的数字个数依次比下一行少一个，整体排下来就像是一个倒金字塔一样，研究数字算法的一个Dlephi简单例子。-Delphi generated digital Leaning Tower, which is the inverted pyramid algorithm, the number of digits in the front row followed by one less than the next line, the whole r