摘要: 目的:求多个集合之前的并集,例如:现有四个集合C1 = {11, 22, 13, 14}、C2 = {11, 32, 23, 14, 35}、C3 = {11, 22, 38}、C4 = {11, 22, 33, 14, 55, 66},则它们之间的并集应该为: C1 & C2 & C3 = {11 阅读全文
posted @ 2024-05-27 16:18 小小程序员ol 阅读(67) 评论(0) 推荐(0) 编辑