摘要: 算法的复杂度就降低为 O(n) ,速度大大提高。需求:前后数据x条不动,中间随机删除N条记录实现: Dictionary<string, int> dictA = GetArrayListFromTxt(this.txtFileNameA.Text);Dictionary<string, int> dictB = GetArrayListFromTxt(this.txtFileNameB.Text);Dictionary<string, int> dictC= new Dictionary<string,int>();StringBuilder 阅读全文
posted @ 2011-10-30 21:46 曾祥展 阅读(1082) 评论(1) 推荐(0) 编辑