Main topicGive a sequence that asks if there are more than half the numbers in the interval.IdeasUse the Chairman tree to take the interval out and find it in the weight segment tree.CODE#define _crt_secure_no_warnings#include #include #include #include #define MAX 500010#define MAXR 10000010using namespace STD;structsegtree{Segtree *son[2];intCNT;} MEMPOOL[MAXR], *c = Mempool, *root[max]; Segtree *newsegtree (Segtree *_, Segtree *__,int___) {c->son[0] = _; c->son[1] = __; c->cnt = ___;returnC +
Tag: www + + scan sum put scanf int while output
3524: [poi2014]couriers time
limit:20 Sec Memory limit:256 MBsubmit:1905 solved:691[Submit] [Status] [Discuss]
DescriptionGive a sequence of length n. 1≤a[i]≤n.The M-group asks, each time an interval [l,r] is asked, if there is a number that appears in [L,r] greater than (r-l+1)/2. If present, output this number, otherwise output 0.InputThe first line is two numbers n,m.Second row n num
Apache OpenOffice Calc Command Injection Vulnerability (CVE-2014-3524)
Release date:Updated on:
Affected Systems:OpenOfficeUnaffected system:OpenOffice Description:--------------------------------------------------------------------------------Bugtraq id: 69351CVE (CAN) ID: CVE-2014-3524OpenOffice was originally Sun's commercial Office software-StarOffice. After Sun's public code, it was officially named OpenOffice development plan.OpenOffice 4.1.0 an
Hdu 3524 Perfect Squares inverse element
Perfect Squares
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission (s): 501 Accepted Submission (s): 272
Problem Description A number x is called a perfect square if there exists an integer B
Satisfying x = B ^ 2. there are too beautiful theorems about perfect squares in mathematics. among which, Pythagoras Theorem is the most famous. it says that if the length of
Half a year five acquisitions Cisco intensive integration for self-redemptionWu MicroCisco, a "takeover guru", recently announced a new deal.The acquisition was Cloudlock, a cloud security company, with a total transaction price of $293 million. This is the fifth takeover deal that Cisco has launched this year.As the world's largest network equipment manufacturer, Cisco
, 7200 of the business module can be used on 75, need a piece ofVIP card support.On top of that is the 12000 series: 12008,12016 These are currently the highest end. It is also necessarySupport for engine and business modules.Swap: The name of the switch is usually the WS beginning this is fixed, and then the next letter has two kinds of oneIs the C one is x,c represents the curing switch or chassis, X represents the module. Like seeing ws-.When we c3750-24ts-s this model, we should know he's a
Cisco System Inc. identifies Cisco switch models in the network industry. With its IOS (Internet Operating System), Cisco is an absolute leader in the multi-protocol router market. Currently, nearly 80% of routers on the Internet come from Cisco. In fact, Cisco also has a fu
Internet Operating System (IOS) is Cisco's private core software package, which is mainly implemented on Cisco routers and switches. Cisco IOS software uses a set of value-added technologies and features to provide Internet intelligence.Cisco IOS includes a group of superb network technologies, mainly composed of internet devices such as a single router, it is used to provide shared media hub vro modules, v
technology. It can interconnect 16 Cisco switches in the C3500, C2900, and C1900 series and manage them through an IP address. The Cisco Visual Switch Manager (CVSM) software in C3500 can also be used to conveniently set and manage switches through a browser.
In terms of gigabit features, C3500 fully supports Gigabit interface cards (GBIC ). Currently, GBIC has three types of 1000 BaseSx, which are applica
"Introduction" is a Cisco with Stackwise Plus? Catalyst? The 3750-E series switches are an enterprise-class, stand-alone, stackable wiring switch family that supports the deployment of secure converged applications and maximizes investment protection based on the development of network and application requirements. By combining A/V and power over Ethernet (PoE) configuration with a Gigabit Ethernet uplink, the Cis
In the network industry, Cisco System Inc. is unknown. With its IOS (Internet Operating System), Cisco is an absolute leader in the multi-protocol router market. Currently, nearly 80% of routers on the Internet come from Cisco. In fact, Cisco also has a full range of network devices, including hubs, switches, access se
12000 the Cisco router series is very suitable for small and medium-sized enterprises. Here we mainly analyze the performance characteristics of the Cisco router series. In today's information age, enterprise mail has become an essential tool for business communication and communication. With the new routing technology, enterprise mail also has more and more innovative features.
However, compared with diver
After the popularization of broadband, Cisco wireless router settings are frequently faced. So today, I am going to introduce you to the configuration skills of Cisco Wireless routers. I hope this article will teach you more things and bring convenience to your life.
After broadband popularization, many friends who have multiple computers or laptops want to install wireless hotspots at home. Because they se
Cisco System Inc. With its IOS (Internet Operating System), Cisco is an absolute leader in the multi-protocol router market. Currently, nearly 80% of routers on the Internet come from Cisco. In fact, Cisco also has a full range of network devices, including hubs, switches, access servers, hardware and software firewall
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