Calm微笑

1832: 贪吃的松鼠 Time Limit: 3 Sec  Memory Limit: 2 MB Submit: 132  Solved: 27 SubmitStatusWeb Board Description 冬天到了，n只松鼠决定一起采集一波坚果过冬，可是在松鼠老大清点的时候,发现少了一些食物，于是召开松鼠大会，知道是有一只小松鼠偷吃了一部分食物！可是他们只知道每

K - XOR Equation Time Limit:2000MS     Memory Limit:262144KB     64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 627A Appoint description:  System Crawler  (Aug 4, 2016 12:

C. Misha and Forest time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Let's define a forest as a non-directed

The Next Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1781    Accepted Submission(s): 672 Problem Description Let L denote the

最大的位或 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 270    Accepted Submission(s): 144 Problem Description B君和G君聊天的时候想到了如下的问题。 给

Find Small A Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 349    Accepted Submission(s): 175 Problem Description As is known to all,

异或密码 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 640    Accepted Submission(s): 212 Problem Description 晨晨在纸上写了一个长度为N的非负整数序列{ai