【Educational Codeforces Round 33 B】Beautiful Divisors
摘要:
B. Beautiful Divisors time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Recently Luba lear 阅读全文
posted @ 2017-11-24 12:41 大学僧 阅读(144) 评论(0) 推荐(0) 编辑