L - Rain in ACStar Time Limit: 9000/3000MS (Java/Others) Memory Limit: 65535/65535KB (Java/Others) Submit Status Maybe you have heard of Super Cow AC who is the great general of ACM Empire. However, do you know where he is from? This is one of th…
K - Sliding Window Time Limit: 18000/6000MS (Java/Others) Memory Limit: 131072/131072KB (Java/Others) Submit Status An array of size n≤106 is given to you. There is a sliding window of size k which is moving from the very left of the array to the…
J - Islands Time Limit: 30000/10000MS (Java/Others) Memory Limit: 65535/65535KB (Java/Others) Submit Status Deep in the Carribean, there is an island even stranger than the Monkey Island, dwelled by Horatio Torquemada Marley. Not only it has a re…
N - 秋实大哥搞算数 Time Limit: 3000/1000MS (Java/Others) Memory Limit: 65535/65535KB (Java/Others) Submit Status 秋实大哥大学物理挂科了,于是在下学期的前两周的某一天要悲剧的补考.为了不给学校的挖掘机大楼做贡献,秋实大哥决定在假期里努力复习.当然,良好的计算能力也是非常必要的,毕竟是涉及计算自己做多少分的题能够通过考试的问题.现在他给自己出了一大堆长长的只有涉及整形四则运算式子,然后埋头计算…