摘要: D - Coprime 2 Time Limit: 2 sec / Memory Limit: 1024 MB Score : 400400 points Problem Statement Given a sequence of NN positive integers A=(A_1,A_2,\d 阅读全文
posted @ 2022-07-19 10:05 dimmaple 阅读(39) 评论(0) 推荐(0)