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  • RibbonTabItem White Stripe

    2020-12-31 13:28:36
    It works fine but there is a small white stripe below the Tab Name. <p>Btw: How can i change the background-color of the big Ribbon under the TabItem, how can i change the background-color of a ...
  • tiny white stripe on buttons

    2021-01-12 01:41:21
    <p>I noticed there are white gaps on some of the buttons (see attached images) when I use chrome and edge. they are perfect on firefox but never try them on IE... many things will be gone :) the whole...
  • <div><p>issue #19755</p><p>该提问来源于开源项目:kubernetes/website</p></div>
  • <div><p><img alt="comparison" src="https://user-images.githubusercontent.com/8050632/55598710-75660380-5754-11e9-9832-d5e420ffe3ed.png" /></p>该提问来源于开源项目:ebruneton/precomputed_...
  • ll add some white stripes (like border) on some sides of it. *Notice that if you'll look at the photo before uploading it won't include those stripes. The result of uploading full black image ...
  • 2.Notice that at the bottom a white stripe is showed - NOT EXPECTED <p><img alt="screen shot 2016-06-20 at 16 11 37" src=...
  • Tables, stripe

    2020-12-02 06:27:01
    <div><p>Mind if we make the white background row first, in the striped table?</p><p>该提问来源于开源项目:USPTO/designpatterns</p></div>
  • text-white bg-blue-500 p-4']) !!} </code></pre> <h3>Todos <ul><li>[x] Subscribing to plans</li><li>[x] Charging products</li><li>[x] Single charges</li><li>[x] Webhooks</li><li>[x] Style button...
  • Polycarpus is sure that his life fits the description: "first there is a white stripe, then a black one, then a white one again". So, Polycarpus is sure that this rule is going to fulfill during the ...
    C. White, Black and White Again
    time limit per test
    3 seconds
    memory limit per test
    256 megabytes
    input
    standard input
    output
    standard output

    Polycarpus is sure that his life fits the description: "first there is a white stripe, then a black one, then a white one again". So, Polycarpus is sure that this rule is going to fulfill during the next n days. Polycarpus knows that he is in for w good events and b not-so-good events. At least one event is going to take place during each day. As each day is unequivocally characterizes as a part of a white or a black stripe, then each day is going to have events of the same type only (ether good or not-so-good).

    What is the number of distinct ways this scenario can develop over the next n days if Polycarpus is in for a white stripe (a stripe that has good events only, the stripe's length is at least 1 day), the a black stripe (a stripe that has not-so-good events only, the stripe's length is at least 1 day) and a white stripe again (a stripe that has good events only, the stripe's length is at least 1 day). Each of n days will belong to one of the three stripes only.

    Note that even the events of the same type are distinct from each other. Even if some events occur on the same day, they go in some order (there are no simultaneous events).

    Write a code that prints the number of possible configurations to sort the events into days. See the samples for clarifications on which scenarios should be considered distinct. Print the answer modulo 1000000009 (109 + 9).

    Input

    The single line of the input contains integers nw and b (3 ≤ n ≤ 40002 ≤ w ≤ 40001 ≤ b ≤ 4000) — the number of days, the number of good events and the number of not-so-good events. It is guaranteed that w + b ≥ n.

    Output

    Print the required number of ways modulo 1000000009 (109 + 9).

    Examples
    input
    3 2 1
    
    output
    2
    
    input
    4 2 2
    
    output
    4
    
    input
    3 2 2
    
    output
    4
    
    Note

    We'll represent the good events by numbers starting from 1 and the not-so-good events — by letters starting from 'a'. Vertical lines separate days.

    In the first sample the possible ways are: "1|a|2" and "2|a|1". In the second sample the possible ways are: "1|a|b|2", "2|a|b|1", "1|b|a|2" and "2|b|a|1". In the third sample the possible ways are: "1|ab|2", "2|ab|1", "1|ba|2" and "2|ba|1".

    #include<stdio.h>
    #include<string.h>
    #include<algorithm>
    #include<iostream>
    using namespace std;
    const int mod=1000000009;
    long long  c[4010][4010];
    long long je[4010];
    int main()
    {
         int n,w,b;
         scanf("%d%d%d",&n,&w,&b);
         int tmp=max(max(n,w),b);
         for(int i=0;i<=tmp;i++)
         {
             c[i][0]=1;
         }
         for(int i=1;i<=tmp;i++)
         {
             for(int j=1;j<=i;j++)
             {
                 c[i][j]=(c[i-1][j]+c[i-1][j-1])%mod;
             }
         }
         int tmp2=max(w,b);
         je[0]=1;
         for(int i=1;i<=tmp2;i++)
         {
             je[i]=(je[i-1]*(long long)i)%mod;
         }
         long long ans=0;
         for(int i=1;i<=b;i++)
         {
             long long tmp=n-i-1;
             if(!tmp)
                break;//乘tmp的意思是:从每个空格里插入坏事情,有多少种情况
             tmp=(tmp*c[b-1][i-1])%mod;  //c[b-1][i-1】 是从b-1个空格里插入i-1个空格,i是坏事情的天数,所以是i-1个空格
             tmp=(tmp*je[b])%mod;  //有b的阶乘种情况
             tmp=(tmp*c[w-1][n-1-i])%mod;  //相当于在所剩的天数里插入n-1-i+1-1,这样的空格,因为再其中的一个地方插入了所有的坏事情所以要减一;
             tmp=(tmp*je[w])%mod;//有w的阶乘种情况
             ans=(ans+tmp)%mod;  //记录答案
         }
         cout<<ans<<endl;
    }
    


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  • Blue = Blue + White

    2021-01-10 04:30:28
    i tried to get a clean blue color (for example in the webinterface in RGBWmode) with my sk6812 RGBW Stripe. But always the white LED is also used, when changing value for Blue. Is it possible to ...
  • You are given a rectangle 1*N, where its ...1*1 squares can be painted as white or black. So, one can build a "code" of this rectangle - this will be a sequence of numbers, the number of consequent bla

    You are given a rectangle 1*N, where its 1*1 squares can be painted as white or black. So, one can build a "code" of this rectangle - this will be a sequence of numbers, the number of consequent black squares from left to right.

    For example, the code of this rectangle is 2 3 2 8 1. However, the number of white squares is not counted anywhere (but two groups of black squares must be separated by at least one white square). That is why, there are a few rectangles which can satisfy the same code. For example, the following rectangle satisfies the given code as well.

    The problem is to calculate the number of rectangles, which can satisfy the given code.

    Input
    There can be multiple test cases. The first line of the input gives you the number of test cases T (1< T < 20). In the next T lines you would have the input for each of the test cases. Each test case consists of N the length of a rectangle (1 <= N <= 200). Then K - the number of numbers in a code (0 <= K <= (N+1)/2). Then K numbers, which represent the code itself.

    Output
    The output consists of one number - the number of rectangles, which can satisfy the given code. You can assume that the output will always fit in a 50 digit integer.

    Sample Input Sample Output
    3
    4 0
    5 2 1 2
    4 2 2 2
    
    1
    3
    0
    

    题意:给出一个1行N列的矩形和K个code,问有多少种方式生成这k个code

    思路:动态规划算法,其状态转移方程为:f(i,j)表示在第i步中在第j个位置上放置第a[i]个code的方法的个数,f(i,j) += f(i - 1, k)其中k表示在上一步中可行的位置

    import java.io.FileInputStream;
    import java.io.BufferedInputStream;
    import java.io.PrintWriter;
    import java.io.OutputStreamWriter;
    import java.util.Arrays;
    import java.util.Scanner;
    import java.math.BigInteger;
    
    public class Main implements Runnable{
    	private static final boolean DEBUG = false;
    	private static final int MAXN = 210;
    	private Scanner cin;
    	private PrintWriter cout;
    	private int n, k;
    	private int[] a;
    	private BigInteger[][] f = new BigInteger[MAXN][MAXN];
    	
    	private void init() 
    	{
    		try {
    			if (DEBUG) {
    				cin = new Scanner(new BufferedInputStream(
    						new FileInputStream("d:\\OJ\\uva_in.txt")));
    			} else {
    				cin = new Scanner(new BufferedInputStream(System.in));
    			}
    
    			cout = new PrintWriter(new OutputStreamWriter(System.out));
    		} catch (Exception e) {
    			e.printStackTrace();
    		}
    	}
    
    	
    	private boolean input() 
    	{
    		n = cin.nextInt();
    		k = cin.nextInt();
    		a = new int[k + 1];
    		
    		for (int i = 1; i <= k; i++) {
    			a[i] = cin.nextInt();
    		}
    		
    		return true;
    	}
    
    	private void solve() 
    	{
    		for (int i = 0; i <= n; i++) {
    			Arrays.fill(f[i], BigInteger.ZERO);
    		}
    		
    		f[0][0] = BigInteger.ONE;
    		
    		if (k > 0)
    		for (int i = 1; i <= n; i++) {
    			if (i + a[1] <= n) f[1][i] = BigInteger.ONE;
    		}
    		
    		for (int i = 2; i <= k; i++) {
    			for (int j = 1; j <= n; j++) {
    				if (f[i - 1][j].compareTo(BigInteger.ZERO) != 0) {
    					for (int k = 1; k <= n; k++) {
    						if (j + a[i - 1] - 1 + k + a[i] <= n) {
    							f[i][j + a[i - 1] + k] = f[i][j + a[i - 1] - 1 + k].add(f[i - 1][j]);
    						}
    					}
    				}
    			}
    			
    		}
    		
    		BigInteger ans = BigInteger.ZERO;
    		for (int i = 0; i <= n; i++) {
    			ans = ans.add(f[k][i]);
    		}
    		
    		cout.println(ans.toString());
    		cout.flush();
    	}
    
    	public void run()
    	{
    		init();
    		
    		int cas;
    		cas = cin.nextInt();
    		
    		while (cas-- > 0) {
    			input();
    			solve();
    		}
    	}
    	
    	public static void main(String[] args) 
    	{
    		new Thread(new Main()).start();
    	}
    }
    



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  • <div><p>该提问来源于开源项目:stripe/stripe-ruby</p></div>
  • 3DS 2.0 view has <code>Cancel</code> button in white color and there is no way that user can notice. <h2>Code to reproduce <pre><code> static private var paymentManager: STPPaymentHandler { let ...
  • <div><p>The GL-B-008Z lamp lacks the channel for saturation. There are 3 channels.... Also a feature that most RGBW Stripe have.</p><p>该提问来源于开源项目:ioBroker/ioBroker.zigbee</p></div>
  • <p>//#define FASTLED_ALLOW_INTERRUPTS 0 //Comment in if clockless stripe (ex. WS2812B) is flickering //#define CONFIG_LED_PWM 1 //Comment in if PWM Stripe <h1>define CONFIG_LED_DATAPIN D7 //Comment ...
  • <div><p>I'm receiving this error every time I try to call any Strip.Net function: <pre><code> var myCustomer = new StripeCustomerCreateOptions();...stripe/stripe-dotnet</p></div>
  • Table 隔行换色效果代码

    千次阅读 2011-06-21 14:17:00
    CSS代码.stripe { border-width: 1px; border-style: inset; border-color: gray; background-color: white;}.stripe tr,.stripe tr td { border-width: 1px; border-style:

    CSS代码

     

    JS代码

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  • Add metaData to Coupon

    2020-12-27 06:47:28
    <div><p>Fixed whitespace issues and also re-applied on a clean branch.</p><p>该提问来源于开源项目:stripe/stripe-java</p></div>
  • <div><p>Implementation for <a href="https://stripe....0">a link to the diff without whitespace changes</a> which is easier to read.</p><p>该提问来源于开源项目:stripe/stripe-go</p></div>
  • 点燃烧瓶 Ignite是用于启动新Flask应用程序的脚手架。... Ignite建立在现代Flask应用程序的最佳实践之上。... 一次性使用信用卡和收据购买(使用Stripe) Heroku / Docker部署 :white_heavy_check_mark: 某些平
  • <div><p>Trim the contents of the <code>_SYMLINK</code> file to buffer against potential whitespace when manually creating the file. <p>r? -stripe cc? /storage </p><p>该提问来源于开源项目:...
  • <p>Identical (except for whitespace) to https://github.com/stripe/veneur/pull/77.</p> <p>Created a new PR to work around Github/Travis CI bug: ...
  • no whitespace" link: <p>https://github.com/stripe/stripe-go/pull/517/files?w=1 <p>r? -stripe (I'll also ask someone on the Subs team to review as well.)</p><p>该提问来源于开源项目:...
  • Recipient Card Creation Bug

    2020-12-29 18:27:11
    <div><p>Fixed bug with Recipient Card Creation where the parameter name was updated with ...s too much whitespace use the link below or add "?w=" to the end the url for viewing code changes: ...
  • URAL 1225. Flags

    2015-01-22 14:05:11
    给你三个颜色 红白蓝 让你求在给定条件下n个颜色排列的种类 条件嘛 Stripes of the same color cannot be...A blue stripe must always be placed between a white and a red or between a red and a white one. De

    给你三个颜色 红白蓝

    让你求在给定条件下n个颜色排列的种类

    条件嘛

    Stripes of the same color cannot be placed next to each other.
    A blue stripe must always be placed between a white and a red or between a red and a white one.
    Determine the number of the ways to fulfill his wish.

    也就是相同颜色的不能相邻
    蓝色相邻的必须是红色和白色(顺序不定

    还给了个图,应该是挺好找规律的



    ----------------------------------------------------我是思路的分割线-----------------------------------------------

    因为蓝色不能放在第一个和最后一个(想一想,为什么

    那么最后一个和第一个是肯定是红色或白色

    然后。。。

    。。。。

    。。。

    我还是直接上图吧。。。。


    推到n=5的时候可以明显得到递推公式

    dp[i]=dp[i-1]+dp[i-1];

    那么问题来了

    题目给的范围是1到45,会超int的范围吗?

    答案是会的 但是只有45会超。。。。

    骗走两个WA。。。。

    泪奔ing。。。。。。。。。。。。。。。。


    #include<cstdio>
    using namespace std;
    
    int main(){
        long long dp[46];
        dp[0]=0;
        dp[1]=2;
        for(int i=2;i<46;i++)
            dp[i]=dp[i-1]+dp[i-2];
        int n;
        while(~scanf("%d",&n)){
            printf("%lld\n",dp[n]);
        }
        return 0;
    }
    



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  • WS2811 usage

    2021-01-10 02:14:50
    If i connect 2811 strip to power supply and controller it light up with white color whole stripe(no matter how many leds defined in config just all), it is same when i connect it to power without ...
  • I want to display a black image full screen, i have created even a black image with the same resolution of the screen.But i get a little white stripe on top and on the left of the screen.I don't know ...
  • 1513: add Yeelight binding

    2020-11-27 20:28:56
    <div><p>Add binding to support Yeelight products, include White Bulb, Color Bulb, Color Stripe and Ceiling Light.</p><p>该提问来源于开源项目:openhab/openhab-addons</p></div>
  • I have a led stripe with a extra white channel. If I set an colour in the web interface with white in it and copy the hex value and use it in the api, an other color appears. <p><strong>Example:...

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