#include #include int main (){int n;int i,j;int num[101];while (1){int sum=0;memset (num,0,sizeof (num));scanf ("%d", n);if (n==0){Break}else{num[0]=0;for (i=1;i{scanf ("%d", num[i]);}for (i=0;i{if (num[i]{sum=sum+6* (Num[i+1]-num[i]) +5;}else if (num[i]>num[i+1])//Descent{sum=sum+4* (num[i]-num[i+1]) +5;}else if (num[i]==num[i+1]){sum=sum+5;}}printf ("%d\n", sum);}}return 0;}1, 2 times Submit are wrong answer, originally did not consider two times according to the same floor situation.Hangzhou
negative weights).As long as you can think of how to construct the algorithm. If your own algorithm, but do not know how to solve problems, it is useless. Here I would like to say to you,In the process of doing the problem later, do not just look at other people's code, to see the thought, why others write. Then write the code according to the thought of your imagination and write the process withoutLook at someone else's code. Even if it doesn't matter, this impression is the deepest, and late
Topic Pdf:http://acm.bnu.edu.cn/v3/external/124/12486.pdfApproximate test instructions: What is the number of sub-strings for Nth not containing "4" and "13", nIdea: is the general digital DP, two-point answer, the number of the answer to the number of DP figure out how many of the number of satisfied conditionsBut.... The answer to a long long, to use unsigned long long to be able to live, this pit point0 Ms 0 KB 2633 B 2015-08-15 01:02:36//#pragma comment (linker, "/stack:1024000000,1024000000
, such as two different knowledge reserves, hands-on ability differences, which will take a certain amount of time to achieve consensus. What we do is try to overcome these shortcomings at work and take advantage of the advantages of pairing programming to complete our projects faster and better.As we design our code, we are happy to use some language features and design methods to improve our code. For example, the full use of object-oriented language information hiding feature (information hid
Water problem not much said, elevator to go up also to come down so the highest layer multiplied by 10 is the time to go up and down, plus everyone out of the time, each person a second, how many different layers of how many times the door, time in different layers of superior to 5 can, the above time added is the total time.
The code is attached:
#include
ObjectiveThe small partners who have done the app test on iOS should know that the normal user installs the app from the AppStore, installs the test version of the app, is usually developed to the QR Code Scan code installation,or develop an. IPA installation package file, which is installed through itools. It's not that easy to install app testing on an iOS simulator for a small partner who doesn't have an iphone real-world device.First, start iOS Si
POJ 2392 Space ElevatorCows want to use c_i high h_i building blocks to build the tower, each kind of building blocks can not be higher than a_i, the maximum height of the towerThe a_i must be recursively pushed from small to large to cover the entire solution space. Multiple knapsack problem1Include2#include 3 using namespacestd;4 structnode5 {6 intH,maxn,n;7 };8Node a[516];9 intdp[516][40016];Ten BOOLIs_greater (Constnode A,Constnodeb) One { A returna.maxnB.MAXN; - } - intMain () the {
(); - for(inti =0; I ) { inscanf"%d%d%d", Hi + i, ai + i, CI +i); - } toSort (ran, ran +k,cmp); +dp[0] =1; - for(inti =0; I ) { the intt =Ran[i]; *memset (Used,0,sizeof(used)); $ for(inth = hi[t]; H ) {Panax Notoginseng //Dp[h]==0 must also remember to write, here is also a greedy - if(dp[h]==0dp[h-hi[t]] Used[h-hi[t]] +1Ci[t]) { theDP[H] =1; USED[H] = used[h-hi[t]] +1; + } A } the
Simple simulation. Pay attention to the situation where a [I] = A [I-1. # Include # Include # Include # Include # Include # Include Using Namespace STD; Const Int Maxn = 100 + 10 ; Int N, a [maxn]; Int Main () {scanf ( " % D " , N ); For ( Int I = 1 ; I " % D " , A [I]); [ 0 ] = 0 ; Int Ans = 0 ; For ( Int I = 1 ; I ){ If (A [I]> A [I- 1 ]) Ans = ans + (A [I]-A [I- 1 ]) * 6 , ANS = ans +5 ; Else If (A [I] 1 ]) Ans = ans + (A [I- 1 ]-A [I]) * 4 , ANS = ans + 5
Background: The weekly question was not read at the time. Even if you read it, you can only think of violence, not AC.Learning: 1. In the case of violent search timeouts, a good algorithm must be found, which is to look at the optimal solution with a similar trend of change rather than figure out the corresponding value for each floor and find the maximum value. Train of thought: Assume current floor below has N1 person, current floor has N2 person, current floor above has N3 person. Every step
This problem is very similar to coins, it seems that the building of the man eight questions is not simple.It would be nice to have a coins-style backpack.2392#include 1276#include POJ 2392 (Space Elevator) 1276 (Cash machine) warp backpack
Daily Simulator How to install local APK:
1, on your computer installed every day after the simulator software, your computer desktop will have a day simulator icon, double-click to open every day simulator software.
2, as shown in the following figure, this is the daily simula
First, there may be many reasons for this problem, but in most cases it is caused by inconsistent SDK and ADT versions.
At the beginning of Android development, ADT Bundle was directly downloaded from Android Developers. Its ADT version is 22.3. Later, the SDK automatically updated to 22.6, but the ADT was not updated, therefore, the above problems occur.
Directly update the ADT to solve the problem. The ADT update method is as follows:
Http://blog.csdn.net/shengxia0dubing/article/details/213342
Later in the development of iOS programs, you need to package and distribute the program to everyone for testing. In general, this type of test is a real-machine test, which is correct and necessary. There is just one problem that the IPA package that generates the real machine test requires the relevant certificate.Of course, the vast majority of iOS developers and even some independent developers can easily (fair bet) get these certificates. Therefore, it is necessary to declare the applicable
Simulator in useXcode the Simulator can ' t be launched because it's already in use.Today, using the simulator, when testing, suddenly, the simulator does not come up.The first few times must restart the machine, then really can not stand, on the big God's answer! Tip info: The Sim
Use Genymotion simulator and genymotion Simulator
Use Genymotion Simulator
Genymotion is a complete set of tools that provide an Android virtual environment and are a good news for developers, testers, resellers, and even game players. Genymotion supports Windows, Linux, Mac OS, and other operating systems for easy installation and use.
1. Install Genymotion
Simulator Installation Location/users/ttf/library/developer/coresimulator/devices/Simulator identifier (some strings)Behind those simulator identifiers is a string representing each of the different iOS devicesFor example D3E79030-5DB9-4E5B-8E46-5C3B100A4C1C on behalf of this is iphone4s, click in to see device.plist this file can be known.iOS Application resourc
Xcode6 simulator does not display keyboard solution, xcode6 Simulator
The keyboard is not displayed after the xcode6 simulator runs the program. Open the simulator and select:
Hardware-> keyboard-> connect hardware keyboard (shortcut key shift + command + k)
By default, xcode uses the computer keyboard as the Ex
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