pog loves szh II **Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 2115 Accepted Submission(s): 609 ** Problem Description Pog and Szh are playing games.There is a sequence with n numbers, Pog will choose a number A from the sequence. Szh will choose an another …

455. Sequence analysis 比赛的时候逗了，往看空间限制了.... 直接开了个set判重。。。显然MLE 了。。。 然后这道题的正解是 floyd判圈算法（也叫龟兔算法？） http://www.cnblogs.com/oyking/p/4286916.html 这份题解讲得很详细 1 /************************************************************************* 2> File Name: code/2015summer/#5/CC.cpp 3> Author: 111qqz 4> Email: rkz2013@126.com …

简单模拟,n,m貌似给反了(两个地方给的不一致 ) 害我wa了两发 1 2 /************************************************************************* 3> File Name: code/2015summer/#5/K.cpp 4> Author: 111qqz 5> Email: rkz2013@126.com 6> Created Time: 2015年07月30日 星期四 14时00分56 …

水题,推个公式出来,注意精度...一遍A 1 2 /************************************************************************* 3> File Name: code/2015summer/#5/D.cpp 4> Author: 111qqz 5> Email: rkz2013@126.com 6> Created Time: 2015年07月30日 星期四 13时17分26秒 7************************************************************************/ 8 9 …

AMR10F - Cookies Piles 水. 1 2 3 /************************************************************************* 4> File Name: code/2015summer/#4/F.cpp 5> Author: 111qqz 6> Email: rkz2013@126.com 7> Created Time: 2015年07月29日 星期三 21时47分23秒 8************************************************************************/ …

Sliding Window 看这个问题：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 very right. You can only see the k numbers in the window. Each time the sliding window moves rightwards by one position.Your task is to determine the maximum and …

快要炸了.. tle成狗 因为是tle,看了下自己没有写cin cout,估计就是算法的问题... 我是先存了二进制的每一位到数组,然后扫一遍... 嗯,这都tle... 那我不存不扫,直接记录当前二进制位和之前二进制位.. logn的复杂度总可以了吧啊? 还TLE.......... 嗯,其实已经发现 n是小于等于1e18的,没开long long 但是一位没开long long 会是wa...就没理... 之后实在黔驴技穷,改了下,竟然过了... 然后想明白了. 因为存二进制的时候有一个while 没开long long 的话就炸了,不知道读进去的是什么,while就出不来,于是就tle了.T T 果然太年轻. 1 2 3 4 …

C. Artem and Array time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Artem has an array of n positive integers. Artem decided to play with it. The game consists of n moves. Each move goes like this. Artem chooses some element of the array and removes it. For …

B. Andrey and Problem time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Andrey needs one more problem to conduct a programming contest. He has n friends who are always willing to help. He can ask some of them to come up with a contest problem. Andrey knows one …

B. Kolya and Tandem Repeat time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Kolya got string s for his birthday, the string consists of small English letters. He immediately added k more characters to the right of the string. Then Borya came and said that the …