FlayerVEO 学无止境 - Pascal-算法-累加求和 的评论 http://www.flayerveo.com/index.php/archives/414 zh-CN ##题目: 1+2+3+........+n 过程: ![](http://www.flayerveo.com/usr/uploads/2020/02/3535873105.png) 结果:... Thu, 01 Jan 1970 00:00:00 +0000 Thu, 01 Jan 1970 00:00:00 +0000