摘要: 题目https://www.codechef.com/problems/CUSTPRIM(翻译来自洪华敦)定义三元组的乘法def multiply((a1,b1,c1), (a2,b2,c2)):s = (a1a2 + b1b2 + c1c2) + (a1b2 + b... 阅读全文
posted @ 2015-11-26 20:30 cstdio 阅读(166) 评论(0) 推荐(0) 编辑