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no effect)Input m, there are m electrical appliances, the following m line of two words per line is the name of the appliance and the plug type (the same 24 letter word inside no space, two words separated by space)Input k, there are K converters, the following K lines per line of two words, respectively, the converter's entry type and plug typeThe number of each converter is infinite, and the converter itself can be connected to the converterTo ask you, so that the largest number of appliances

Purple book on the network flow part of the first example, just learned the maximum flow, still do not understand the binary map matching, here is only to say what I use the maximum flow is how to do it.We can imagine a source point, a meeting point, and then for each device plug, a line from the source point, for each outlet, a line to the meeting point, and the capacity is 1. Then for each converter, from the original plug to the transformed plug with an edge, because the number of converters

Links: http://acm.hust.edu.cn/vjudge/problem/viewProblem.action?id=26746The topic meaning is a bit difficult to describe with a person described well.My map method: One source point, one sink point, and all kinds of sockets. The n sockets are connected directly to the source point, the capacity is the number of items per outlet in the 1,m item input, and the number of items greater than 0 is connected directly to the meeting point, which means that the final item can only be drained from these o

Solve the maximum flow. Set Source point 0 to connect all devices ). Device-plug-sink point #include Ultraviolet A 753 a plug for Unix

Test instructions: input n, there are n sockets, the following n line is the type of each socket (the last 24 letters to indicate a socket, no spaces at ease with the scanf, but it is possible that the socket will be the same, but this has no effect)Input m, there are m electrical appliances, the following m line of two words per line is the name of the appliance and the plug type (the same 24 letter word inside no space, two words separated by space)Input k, there are K converters, the followin

; - while(BFS ()) inSum+=dfs (St,inf);//The capacity at this point is INF the returnsum; the } About intMain () the { the intt,x,y; thescanf"%d",T); + while(t--) - { thest=1, ed=2, len=1, ts=2;Bayiscanf"%d",n); theMemset (Last,0,sizeof(last)); the for(intI=1; i) - { -scanf"%s", s); thex=get_id (); theIns (x,ed,1); the } thescanf"%d",m); - for(intI=1; i) the { thescanf"%s%s", s,s); thex=get_id ();94Ins (st,x,1); the } thescanf"%d",k); th

Uva_753 We can regard the adapter as a directed edge, while the plug and socket are regarded as two points. At the same time, a source point is introduced to connect with devices, and a sink point is connected to javastacles, at the same time,

Last week, the chromium version library was developed with a focus on many forms-related changes and battery status APIs (Note: Battery status APIs are actually part of the system information API in device APIs) and performance improvement. All unsigned and floating-point array types (Note: itAllows JavaScript to support binary data, You can refer to this Article) now the developer tool will display as a normal array. Obtaining heap snapshots is now 1

// If you do not know what the tragedy is, Please split the array into one in question a and let me go! # Include # include # include # include # include # include # include using namespace STD; struct device { string name, plug; };

Original question: Charge of setting up the Press hostel for the inaugural meeting of the All Nations Internet eXecutive (UNIX), which has a international mandate to make the free flow of information and ideas on the Internet as cumbersome and

1. Web API Brief DescriptionRecently, many large platforms have exposed web APIs. such as Baidu map Web API, do map related people are familiar. Exposing the service this way makes it easy to integrate functionality with a wide variety of device and client platforms, and to create a richer HTML experience by using JavaScript in the browser. So I believe that the Web API