1123 - Trail Maintenance PDF (English) Statistics Forum Time Limit: 2 second(s) Memory Limit: 32 MB Tigers in the Sunderbans wish to travel freely among the N fields (numbered from 1 to N), even though they are separated by trees. The tigers wish to…
Conquering Keokradong Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%lld & %llu Submit Status Practice LightOJ 1048 Description This winter we are going on a trip to Bandorban. The main target is to climb up to the top of Keokradong.…
http://lightoj.com/volume_showproblem.php?problem=1138 Trailing Zeroes (III) Time Limit:2000MS Memory Limit:32768KB 64bit IO Format:%lld & %llu Submit Status Practice LightOJ 1138 Description You task is to find minimal natural number N, so t…
Aladdin and the Flying Carpet Time Limit:3000MS Memory Limit:32768KB 64bit IO Format:%lld & %llu Submit Status Practice LightOJ 1341 Appoint description: System Crawler (2016-07-08) Description It's said that Aladdin had to solve seven myst…
A - Bi-shoe and Phi-shoe Time Limit:2000MS Memory Limit:32768KB 64bit IO Format:%lld & %llu Submit Status Practice LightOJ 1370 Appoint description: System Crawler (2016-07-08) Description Bamboo Pole-vault is a massively popular sport in X…
Extended Traffic Time Limit:2000MS Memory Limit:32768KB 64bit IO Format:%lld & %llu Submit Status Practice LightOJ 1074 Appoint description: System Crawler (2016-05-03) Description Dhaka city is getting crowded and noisy day by day. Certai…
D - Harmonic Number Time Limit:3000MS Memory Limit:32768KB 64bit IO Format:%lld & %llu Submit Status Practice LightOJ 1234 Description In mathematics, the nth harmonic number is the sum of the reciprocals of the first n natural numbers: In th…
E - Help Hanzo Time Limit:2000MS Memory Limit:32768KB 64bit IO Format:%lld & %llu Submit Status Practice LightOJ 1197 Description Amakusa, the evil spiritual leader has captured the beautiful princess Nakururu. The reason behind this is he ha…
B - Pairs Forming LCM Time Limit:2000MS Memory Limit:32768KB 64bit IO Format:%lld & %llu Submit Status Practice LightOJ 1236 Description Find the result of the following code: long long pairsFormLCM( int n ) { long long res = 0; for( in…
[localhost.localdomain]:[/oracle11/app/oracle11/product/11.2.0/dbhome_1/dbs]$ sqlplus / as sysdba SQL*Plus: Release 11.2.0.1.0 Production on Tue Apr 22 14:50:48 2014 Copyright (c) 1982, 2009, Oracle. All rights reserved. ERROR:ORA-09925: Unable to cr…
题目链接:http://lightoj.com/volume_showproblem.php?problem=1220 题意:已知 x=bp 中的 x 求最大的 p,其中 x b p 都为整数 x = (p1a1*p2a2*p3a3*...*pkak), pi为素数;则结果就是gcd(a1, a2, a3,...,ak); 当x为负数时,要把ans缩小为奇数; #include <stdio.h> #include <string.h> #include <iostream&…
题目链接:http://lightoj.com/volume_showproblem.php?problem=1215 题意:已知三个数a b c 的最小公倍数是 L ,现在告诉你 a b L 求最小的 c ; 其实就是告诉你(最小公倍数LCM)LCM(x, y) = L 已知 x 和 L 求 最小的 y ; L = LCM(x, y)=x*y/gcd(x, y);如果把x,y,L写成素因子之积的方式会很容易发现 L 就是 x 和 y 中素因子指数较大的那些数之积; 例如LCM(24, y)…
题目链接:http://lightoj.com/volume_showproblem.php?problem=1197 题意:给你两个数 a b,求区间 [a, b]内素数的个数, a and b (1 ≤ a ≤ b < 231, b - a ≤ 100000). 由于a和b较大,我们可以筛选所有[2, √b)内的素数,然后同时去筛选掉在区间[a, b)的数,用IsPrime[i-a] = 1表示i是素数: ///LightOj1197求区间素数的个数; #include<stdio.h&g…
http://www.lightoj.com/volume_showproblem.php?problem=1013 Yes, you are developing a 'Love calculator'. The software would be quite complex such that nobody could crack the exact behavior of the software. So, given two names your software will gene…
http://www.lightoj.com/volume_showproblem.php?problem=1011 You work in a company which organizes marriages. Marriages are not that easy to be made, so, the job is quite hard for you. The job gets more difficult when people come here and give their bi…
概述 Microsoft System Center Operations Manager 2007 sp1(SCOM)是微软推出的专业系统监控软件,可以监控部署在网络中的服务器.应用系统和客户端,提供图形化视图,使管理员可以监控目标计算机存在的故障和产生的警告. 参考文章:http://www.scom2k7.com/scom-2012-maintenance-mode-scheduler/ PowerShell脚本设置SCOM Maintenance Mode(维护模式) 1.设置维护模式…