摘要:
//输出由1~9组成和三组三位数,第二组是第一组的2倍,第三组是第一组的3倍,三组数字中无重复数字 for (int i = 123; i distinct = str.Distinct(); if (distinct.Count() =... 阅读全文
摘要:
#region 删除重复字符 string s = "sdfffffsrlkjesgljfdg03940864e5=_0R9DTGR98YUI\\|||'\\???fdf///"; Response.Write("String:" + s + "R... 阅读全文