摘要: List arr1 = new List() { 1, 2, 3, 4 };List arr2 = new List() { 4, 5, 6, 7 };var arr3 = arr1.Intersect(arr2).ToList();var arr4 = arr1.Except(arr2).ToLi... 阅读全文
posted @ 2015-12-10 10:57 Thinking.N 阅读(556) 评论(0) 推荐(0) 编辑