t berd 310

I started from laser-310 30 years ago. I will answer this question. Main hardware specifications: CPU: Z-80A/4.7mhz clock speed 16 k ram + 2 k video RAM 16 KB Rom Tape output: baud rate 300 Display output: Image 128x64, text: 32x16 Software: Microsoft basic V2.0 After the DOS plug-in card is installed, some operation commands on the floppy disk are supported. Brief Introduction: Laser-310 is a family educ

Topic Portal1 /*2 Test instructions: N digital turntable, starting with each turntable pointing to a number (0~n-1, counter-clockwise sort), and then every turn, odd +1, even 1, ask how many times to make the first I digital turntable point to i-13 Construction: The first to ask the 1th point to 0 how many steps, according to the number of times after the ability to meet the requirements4 the topic reads well tired: (5 */6#include 7#include 8#include 9#include Ten#include One using namespacestd

I have been training for more than a week. I haven't called my house yet. I am tired. I am facing my computer all day long and have a sore shoulder and neck. I feel a little bit like my mom is working. Fortunately, I only need one month. See the baby at lunch. Well, I always think the baby is taller than me. Because the baby is thin. Every night, I think of baby, but it's a little escape to meet each other. I don't know what to say. My appearance will disrupt my normal life at school. In the pr

put them all together to marry home.There are only two things to do when a doll is set:1: Put a single big Doll out of a string or a doll.2: Take a single doll off the outermost layer of a doll.How many times do I have to ask the youngest to marry the doll home?Problem Solving Ideas:Is the simulation, is the Mini.1#include 2#include 3#include 4#include 5#include 6#include 7 using namespacestd;8 9 Const intMAXN =100010;Ten Const intINF =0x3f3f3f3f; One A intMain () - { - intN, M; the w

Http://codeforces.com/problemset/problem/556/ATest instructions: Give a 01 string, remove all the neighboring 0 and 1 and ask for a few 0 and 1 left.Solution: Statistics of all 0 how many, 1 how many, the final answer is the two different numbers.#include #include#include#include#include#include#includeSet>#include#include#include#include#include#include#includeusing namespaceStd;typedefLong Longll;Const intmaxn=200010;CharNUM[MAXN];intMain () {intn,zero=0, one=0; scanf ("%d",N); scanf ("%s", nu

TopicFor N Islands and M-bridges, ask if the bridge is enough to connect 22 neighboring islands, and connect them when the length of a bridge is greater than or equal to the minimum distance of points on the neighboring two islands and is less than or equal to the maximum distance from the points on the neighboring two islands.Using the greedy method, the island is sorted by the minimum distance (i.e. L[i+1]-r[i]) and the bridge is sorted by length, and it is obvious that the smallest island sho

{ - intLen2 =q.size (); - for(intI=0; i) - { -n--; - intt =Q.front (); in Q.pop (); - for(intj=0; J) to { +d[g[t][j]]--; - if(d[g[t][j]]==1) the Q.push (G[t][j]); * } $ }Panax Notoginseng } -vectorint>ans; the while(!q.empty ()) + { A Ans.push_back (Q.front ()); the Q.pop (); + } - if(ans.size () = =0) $Ans.pu

A. Case of MatryoshkasAs long as the statistics and 1 connected to the number of good (1,2,3..K), not connected to disconnect, the rest of the chain, each chain to be broken, the price is the length of the chain I-1, and finally together, the cost is the number of all nodes-1The array is 10000 FST.1#include 2#include 3#include 4#include 5 using namespacestd;6 7typedefLong Longll;8 9 inta[100000+5];Ten One intMain () { A intN, K, TP, M; - intAns =0, cnt =0; -scanf"%d%d", n, k); the

Used to know, JSR310 the time API is really artifact, greatly facilitates the process of time operation in Java. The JSR 310 specification Leader Stephen Colebourne is the Joda-time author, whose main idea is to learn from Joda-time, instead of directly porting Joda-time to the Java platform, the API is similar but has been improved, For specific improvements please refer to one of its 2009 articles and Infoq's interview with him: Http://

Reprinted Please note: http://www.cnblogs.com/callwangxiang/archive/2009/10/20/1586753.html Microsoft has its own MCA, but this seems too unattainable. At least 10 years of experience, 3 C-level member recommendations, 10000 $ examination fee and rush test fee are both a great burden. The development field may be scea, but it is oriented to the Java EE background. Fortunately, in terms of the scope of the scea objective question (310-052) exa

;}---------------------------------------------------------------------------310. Hippopotamustime limit per test:0.5 second (s)Memory limit:65536 Kilobytesinput:standardOutput:standardAfter fixing your roof, you still think that it looks unpretty. So-you-opt for a new one, consisting ofNconsecutive long narrow boards. You have both types of boards:wooden ones and iron ones, giving you a amazing total of 2Npossible roofs.But the safety should isn't be

/** 310. Minimum Height Trees * 2016-3-29 by Mingyang * Same method for constructing the graph without direction * Here is the use of a layer of stripping the way, one layer at a layer, to remove the * * My first thought of the solution is to traverse the point, in each Point all as the root node, calculate the height, and then find the smallest, found that the method is similar to the method of stripping onions, * is a layer of the faded leaf node, t

Topic Portal1 /*2 Test Instructions: Set of dolls, can set a single doll, or the last doll out, finally make 0-1-2-...-(n-1), ask at least a few steps3 Greedy/thinking: Doll Status: Remove + set ON (2), set on (1), set on (0), starting from 1 to find the already set of doll layer,4 The other is 2 operations, but also minus k-1 a doll is just set on it can5 Detailed Explanation:http://blog.csdn.net/firstlucker/article/details/466712516 */7#include 8#include 9#include Ten#include One using namesp

Topic Portal1 /*2 Find patterns/greed: ans = total number of n-01 matches, water3 */4#include 5#include 6#include 7#include 8#include 9 using namespacestd;Ten One Const intMAXN = 2e5 +Ten; A Const intINF =0x3f3f3f3f; - CharS[MAXN]; - the intMainvoid)//codeforces Round #310 (Div. 2) A. case of the zeros and Ones - { - //freopen ("a.in", "R", stdin); - + intN; - while(SCANF ("%d", n) = =1) + { Ascanf ("%s", s); at intCnt_0 =0

Tag:c++ class and Object 10. the salary of a certain unit includes basic salary wage, post towel subsidy, rent rent, water fee waterfee, electricity tariff elecfee, design realizes wage management class salary, this kind of form is as follows:class Salary{private:doublewage,subsidy,rent,waterfee,elecfee;public:salary (-----) {Initialize payroll data for each sub-item}salary () { The data for the initial payroll is 0}voidsetxx (doublef) {xx=f;} Doublegetxx () {returnxx;} Doublerealsalary () //c

after [2,31], [5,19], the bridge from small to large after the sort is 19, 20. Following this policy will result in no solution.Error Two : The interval according to the right endpoint from small to large sort, if R is the same, according to L from small to large, and then choose the bridge from small to large. Example: There are 2 intervals, sorted after [17,19], [2,31], the bridge from small to large after the sort is 2, 17. Following this policy will result in no solution.In fact, the reason

is to compare the water of the e-question, I think I want to write a write incredibly 1 aFor this problem, we can easily think of a side pair of the original image, after the direction of any two points must be up toThen we can find the edges of the original image and double-indent each side into a single point.Then the original image becomes a non-circular graph, that is, a forestWe then consider each task:1, if s and T are in a side double, it is obviously feasible2, if s and T are in two tree

a:|c[1]-c[0]|b:a+-(OC) a[0]==0..n-1C:#include IntN,M,I,J,K,P;Intll,Ca,Cb,Cc;IntMain(){scanf("%d%d",N,M);For(;IM;++I){scanf("%d",P);scanf("%d",ll);++Ca;If(ll==1) While(--P){scanf("%d",K);If(K==ll+1) ++Ca; Else Break;ll=K;}If(P) while (--pscanf "%d" ,k}}printf ( "%d\n" n-cam+n-ca-return 0; /span> D: Greed?E: Idiot line tree, add a mark to maintain the maximum value. No, I'm not writing.cf#310 D2

namespacestd; - #pragmaWarning (disable:4996) thetypedefLong LongLL; - Const intINF =1 -; - /* - + */ - Const intN =200000+Ten; + struct Island A { at LL L, R, Upper, lower, id; - BOOL operatorConstISLANDAMP;RHS)Const - { - returnUpper Rhs.upper; - } - }island[n]; in Setint> >b; - intAns[n]; to intMain () + { - intN, M; the LL A; *scanf"%d%d", n, m); $ for(inti =0; I i)Panax Notoginseng { -scanf"%i64d%i64d", AMP;ISLAND[I].L, ISLAND[I].R); the } + for(i

Indicate the source and author's contact information during reprinting.Article Source: http://www.limodev.cn/blogContact information of the author: Li xianjing The first time I used the pxa300/310 2D Graphics Accelerator library, it was a little troublesome. One problem is that the scaling function does not work at all. As long as the system does not move after the scaling function is executed, it takes two days to figure out the cause (datasheet is