ECNU Online Judge

#	时间	送交者送交者	题目题目	语言所有 C C++11 C++14 C++17 Python 2 Python 3 PyPy PyPy 3 Java 8 Pascal Text	耗时	内存
644168	2011-03-21 19:58:41	i_have_a_ball	1338. Promotion	C++11	1.452	N/A
644167	2011-03-21 19:57:14	i_have_a_ball	1338. Promotion	C++11	1.492	N/A
643585	2011-03-20 01:32:36	i_have_a_ball	1338. Promotion	C++11	1.612	N/A
643584	2011-03-20 01:32:31	i_have_a_ball	1338. Promotion	C++11	1.508	N/A
643582	2011-03-20 01:30:08	i_have_a_ball	1338. Promotion	C++11	2.948	N/A
643581	2011-03-20 01:29:17	i_have_a_ball	1338. Promotion	C++11	1.724	N/A
643579	2011-03-20 01:24:31	i_have_a_ball	1338. Promotion	C++11	0.000	N/A
643578	2011-03-20 01:24:01	i_have_a_ball	1338. Promotion	C++11	N/A	N/A
642721	2011-03-16 19:05:26	i_have_a_ball	1338. Promotion	C++11	1.664	N/A
642712	2011-03-16 18:18:32	i_have_a_ball	1338. Promotion	C++11	25.052	N/A