摘要:
http://acm.hdu.edu.cn/showproblem.php?pid=3555BombTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/65536 K (Java/Others) Total Submission(s... 阅读全文
摘要:
Codeforces Round #258 (Div. 2) Devu and Flowers Devu and Flowers E. Devu and Flowers time limit per test 4 seconds memory limit per test 256 megabytes 阅读全文