Input The input stream contains a set of integer numbers Ai (0 ≤ Ai ≤ 1018). The numbers are separated by any number of spaces and line breaks. A size of the input stream does not exceed 256 KB. Output For each number Ai from the last one till the fi…

The problem is so easy, that the authors were lazy to write a statement for it! Input The input stream contains a set of integer numbers Ai (0 ≤ Ai ≤ 1018). The numbers are separated by any number of spaces and line breaks. A size of the input stream…

The problem is so easy, that the authors were lazy to write a statement for it! Input The input stream contains a set of integer numbers Ai (0 ≤ Ai ≤ 10^18). The numbers are separated by any number of spaces and line breaks. A size of the input strea…

原题链接:http://acm.timus.ru/problem.aspx?space=1&num=1006 看到题第一反应:这玩意怎么读入…… 本地的话因为是全角字符,会占两个位置,所以需要使用两个getchar()(反正我的IDE会这样),而提交上去getchar是可以读入218,191这样的ASCII码值的. 主程序段就不用说了,随便暴力跑跑就好. 然后是几个坑点: “Your sequence does not have to be the same with the original…

1057. Amount of Degrees Time limit: 1.0 second Memory limit: 64 MB Create a code to determine the amount of integers, lying in the set [X;Y] and being a sum of exactlyK different integer degrees of B. Example. Let X=15, Y=20, K=2, B=2. By this exampl…

数论ex 数学学得太差了补补知识点or复习 Miller-Rabin 和 Pollard Rho Miller-Rabin 前置知识: 费马小定理 \[ a^{p-1}\equiv 1\pmod p,p \ is \ prime \] 二次探测(mod奇素数下1的二次剩余) \[ x^2\equiv 1\pmod p\Rightarrow x=1 \ or \ p-1 \] 如果不是 \(\bmod\) 奇素数,二次剩余可能是更多的值 如果把费马小定理反过来用来检测一个数是否是素数,虽然是错的,…

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Reverse a singly linked list  http://angelonotes.blogspot.tw/2011/08/reverse-singly-linked-list.html Source   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 #include <stdio.h>   typedef st…

先配置好epel源 [root@node3 ~]#yum install epel-release -y 关闭防火墙和selinux [root@node3 ~]#iptables -F [root@node3 ~]#getenforce Disabled 安装相应的包 [root@node3 ~]#yum install cobbler http tftp dhcp -y 启动httpd  cobblerd tftp [root@node3 ~]#systemctl start httpd c…

1.题意:各种splay操作,一道好的模板题2333 2.分析:splay模板题,没啥解释QAQ #include <stack> #include <cstdio> #include <cstdlib> #include <cstring> #include <algorithm> using namespace std; #define M 2000010 inline int read(){ char ch = getchar(); int…