jumping bugs

Title Description A frog can jump up to 1 steps at a time, or jump up to level 2 ... It can also jump on n levels. To ask the frog to jump on an n-level stair total number of hops Enter a description Number of steps Output description Jump Method Number Problem analysis Set N-order hop number to F (n) When N=1, f (1) = 1 When the n=2, divided into the last step 2 and jump 1 order two cases, there is f (2) =f (0) +f (1) =1+1=2 When n=

Title Link:http://acm.hdu.edu.cn/showproblem.php?pid=1155The topic is very long, but it is easy to understand, that is, people jump from the high S bridge, the hand is pulling the end of the rope long as L, if the rope too short, so people will be out in the air. Stuck in the air.If the man landed at a speed greater than 10, he died, and the outputkilled by the impact.Otherwise, it's a live output.James Bond survives. Simple physics Questions: If people can go to the ground then the gravitatio

Title Link: http://acm.zzuli.edu.cn/zzuliacm/problem.php?cid=1158pid=0Sample Input 2 6 4 2 1 Sample Outputnoyes************************************************1#include 2#include 3#include 4#include 5#include 6#include 7#include 8#include 9 Ten using namespacestd; One A #defineN 5500 - #defineINF 0x3f3f3f3f - the intMain () - { - intT,n,k,ans; - +scanf"%d", T); - + while(t--) A { atscanf"%d%d", n,k); - - if(k==1) - { -printf"yes\n"); - Continue ; in

07: Funny Jumps Total time limit: 1000ms Memory Limit: 65536kB Describe An "interesting jump" in a sequence of length n (n>0) is currently only available when the absolute value of the difference between adjacent elements is sorted from 1 to (n-1). For example, 1 4 2 3 has a "fun jump" because the absolute value of the difference is 3,2,1. Of course, any sequence that contains only a single elemen

Title: There are n stones on the axis, the coordinates of the first stone is Di, now to jump from 0 to L, each time the bar jumps from one stone to the next. Now FJ allows you to remove the M-stone and ask how much the minimum value of the distance from the adjacent two stones will be when the M-stone is removed.Input: 5 2 (l m N)2 (D[i])141121st17Output: 4Parse: Two-point enumeration of the minimum value between two stones X, if there are two stones between the distance is less than x, then del

mass. Further assume that K, L, S, and W is non-negative and that s The input contains several test cases, one test case per line. Each test case consists of four floating-point numbers (K, L, S, and W) that describe the situation. Depending on what's going to happen, your program must print "Stuck in the air.", "killed by the impact.", or "James Bond Survives. ". Input is terminated by a line containing four 0s, this line should isn't be processed. sample Input 350 375 " 400 425 " 450

Title: Give K: the strength coefficient of the rope, L: Rope length, S: Bridge height, W: Bond quality, G take 9.81. Rope elasticity = shape variable * stiffness coefficient. If the landing speed of more than 10 fell to die, less than 0 floating in the air.Topic Idea: According to energy conservation know: the kinetic energy of the ground = gravitational potential energy reduction-the rope stretch work. If l>s, the rope does not work.#include #include#include#include#include#include#include#incl

I. BACKGROUNDA,b,c,d are Jsp,d is C iframe,c is a B iframe,b is an iframe, in D jump page The wording of the difference is as follows.Second, JS JumpWindow.location.href, location.href This page jump, D page jumpParent.location.href on a page jump, c page jumpTop.location.href Outermost page jump, a page jumpThird, link or formThe D page has a formFour, refreshParent.location.reload (): C page RefreshWindow.opener.document.location.reload (): C page Refresh (Use child window's opener object to g

Solve the problem of Word2013 cursor jumpingWord2013 has a bug that affects usage very much. is when editing the document, the cursor will run around, affecting the input. Microsoft has given a kb2863845 of more than 160 MB patch package, after the installation can solve the problem. 650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M01/7D/22/wKioL1bg6obQXVWAAACiT-V4XsY912.jpg "title=" Qq20160310112447.jpg "alt=" Wkiol1bg6obqxvwaaacit-v4xsy912.jpg "/>Description URL: https://support.microso

Test instructions is to give you n person, everyone has their own POS to insert and Val, ask you for the final sortIdea: Reverse insert, the last person's position must be fixed, because must be inserted continuously, so I must be inserted in the first person to ensure that there is pos[i] empty space,Then use the line tree to record the number of positions, if the location is not enough, move backwards.#include #includeusing namespacestd;#defineN 200005intspare[n2];intSeq[n];intPos[n],val[n];vo

Jump Game IIGiven an array of non-negative integers, you is initially positioned at the first index of the array.Each element of the array represents your maximum jump length is at that position.Your goal is to reach the last index in the minimum number of jumps.For example:Given array A = [2,3,1,1,4]The minimum number of jumps to reach the last index is 2. (Jump 1 Step from index 0 to 1 and then 3 steps to the last index.)Ideas: The topic is a typical greedy algorithm, the problem is not diffic

Conclusion: software problems are finally solved by hardware-jumping out of the strange circle of thinking After waking up, it is a dream. I vaguely remember that someone made a kindProgramThis kind of program is extremely destructive and can cause death of many people through any means. This kind of program is infected by a friend and may attack people around me at any time. I tried to modify the numberCodeTo prevent co-spread, but later the hard

Test instructions: from 0 on the axis can go to left and right, the distance of step I is I, to reach the minimum number of steps x (XIdea: Consider always to the right, if the exact arrival is the minimum number of steps;If the distance is greater than X, and (distance-X) =n,n is an even number, it should be moved to the left N;To move the distance N to the left, simply walk to the left of step N/2;if (Journey-X) is odd, go straight to the even number of cases;#include #include#includeusing nam

worth a look, but I'm using Savedrequest savedrequest = webutils.getsavedrequest (Request), when the Savedrequest object has been empty, embarrassed for a period of time, the back of the group encountered high-skilled pointing, found that its own configuration file is not written well, that is shirofilter in the filterchaindefinitions, the need to intercept the URL is not written completely, like the following configurationOnly/user-web/* (except login, where the URL matches using a short-circu

the higher layer elements are also inserted in these two layers of elements, the ratio of the upper element to the underlying element is 1/2.The ratio of the number of elements in the K layer to the K-1 layer is expressed by the ratio of the probability (the element falling directly on the layer and the element falling on its upper layer) that occurs on the element K and the K-1 layers, as follows:Therefore, with the increase of the number of layers, the expected ratio will be nearly 1/2.The pr

Once there was a frog, it fell into the well, and began its way of survival ...The frog fell into the 10 meters of the well, every morning jumped 3 meters, the afternoon will fall down 2 meters, for the first few days to go out well? intJing =Ten; intA =0; for(intv =0; A ) {a+=3; Console.WriteLine ("Morning"+a); A-=2; Console.WriteLine ("Afternoon"+a); Console.WriteLine ("------------"); if(A >=Ten) {Console.WriteLine (v); }} console.readline ();Unwind CodeIf there is a mistake, I wo

Intsetnew (void) Create a new set of integers O (1) Intsetadd (Intset *is, int64_t value, uint8_t *success) Adds a given element to an integer collection O (N) Intsetremove (Intset *is, int64_t value, int *success) Removes the given element from the integer collection O (N) Intsetfind (Intset *is, int64_t value) Checks whether a given value exists in the collection Because the underlying array is ord

contribution of this paragraph to the answer is also tired plus.In a specific implementation, note that the monotonic queue should be in line 0 and 1 before DP because the NO. 0 point is not the point at which it must stay.1 //Bzoj 19152 //by Cydiater3 //2016.10.64#include 5#include 6#include string>7#include 8#include 9#include Ten#include One#include A#include -#include -#include the using namespacestd; - #definell Long Long - #defineUp (I,j,n) for (int i=j;i - #defineDown (i,j,n) for (i

Recently I was learning cocos2d-x and encountered a problem: In tiledmap, how to implement algorithms like super Mary jumping and moving? Assuming that the game's main character is a tile size, how can we achieve the free movement of the game's leading role in the following scenarios? 1. Algorithm Description 1. Heroposition_nextframe = heroposition_currentframe + CCP (speedx, 0) + CCP (0, speedy) 2. Determinepoint [4] = ccpoint (heroposition_nextfra

Horse Jumping in Chinese chess Description The current Board size is not necessarily given by p and q, and obstacles will appear in the Board (restrict the horse's action, the same as playing chess)Input Input N in the first line indicates there are N groups of test data. Enter two integers p and q In the first line of each group of test data, indicating the size of the Board (1 Enter four integers in the second row of each group of test data,