摘要:
传送门:http://codeforces.com/problemset/problem/581/F F. Zublicanes and Mumocrates time limit per test 3 seconds memory limit per test 512 m... 阅读全文
摘要:
传送门:http://codeforces.com/problemset/problem/580/E E. Kefa and Watch time limit per test 1 second memory limit per test 256 megabytes inpu... 阅读全文