2048.c | CLI version of 2048 , written in C | Command Line Interface library
kandi X-RAY | 2048.c Summary
kandi X-RAY | 2048.c Summary
CLI version of 2048, written in C.
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QUESTION
I am trying to implement the game 2048 using JavaScript. I am using a two-dimensional array to represent the board. For each row, it is represented using an array of integers.
Here I am focused on implementing the merge left functionality i.e. the merge that happens after the user hits left on their keyboard.
Here are a set of test cases that I came up with
...ANSWER
Answered 2021-Feb-15 at 04:02You can try this.
QUESTION
When I try to compile my program with header file in gcc I get error like this: c:/mingw/bin/../lib/gcc/mingw32/9.2.0/../../../../mingw32/bin/ld.exe: C:\Users\37069\AppData\Local\Temp\ccnYwij4.o:file2048.c:(.bss+0x0): multiple definition of `matrix'; C:\Users\37069\AppData\Local\Temp\ccGaOCe4.o:namudarbas2.c:(.bss+0x0): first defined here collect2.exe: error: ld returned 1 exit status
matrix is only initialized in my header file.
Header file:
...ANSWER
Answered 2021-Jan-24 at 16:57Your header file file2048.h contains variable declarations. When you include this file in other sorces files this causes the variable to be declader multiple times. Please look into the extern keyword.
Header File:
QUESTION
I am learning Swing from past week and I want desing some game like puzzle, 2048 for fun i have written puzzle sucessfully but when writting 2048 i encountered some problem, see below for sample code that is not orginal but it states the problem.
...ANSWER
Answered 2020-Nov-10 at 11:54Hopefully I understood your problem. What you want is animation. To do this you need to use a timer.
The following code demonstrates. Note that I changed the class name to MyPanel so as not to clash with class java.awt.Panel.
QUESTION
My project is building an authentication service based on .NET Core and the System.IdentityModel.Tokens.Jwt nuget package. We want to create JWT tokens that include the public key certificate (or certificate chain) that can be used to verify the JWT digital signatures. This is possible with commercial identity providers (SaaS), and is supported in the JWT specification by means of a header parameter called "x5c". But I have so far been unable to get this to work using System.IdentityModel.Tokens.Jwt.
I am able to create a JWT token signed using a certificate. The certificate is self-signed and created using openssl (commands included underneath). My test code in C# looks like this:
...ANSWER
Answered 2020-Sep-28 at 13:32What is x5c?
The "x5c" (X.509 certificate chain) Header Parameter contains the X.509 public key certificate or certificate chain [RFC5280] corresponding to the key used to digitally sign the JWS. The certificate or certificate chain is represented as a JSON array of certificate value strings. Each string in the array is a base64-encoded (not base64url-encoded) DER [ITU.X690.2008] PKIX certificate value. The certificate containing the public key corresponding to the key used to digitally sign the JWS MUST be the first certificate. This MAY be followed by additional certificates, with each subsequent certificate being the one used to certify the previous one. The recipient MUST validatethe certificate chain according to RFC 5280 [RFC5280] and consider the certificate or certificate chain to be invalid if any validation failure occurs. Use of this Header Parameter is OPTIONAL.
Note
From the security point of view - do not use the x5c certificate to validate the signature directly. In that case anybody could just provide its own certificate and spoof any identity. The purpose if the x5t / x5t#S256 header is to identify the signer - check you trust the certificate provided by x5c or x5t#S256 (or its issuer) under the specified iss, only then you should validate the signature.
so to build the X509 chain
QUESTION
I am trying to send keys to 2048, and I am trying to wait until the game container element is located and then send keys to it. For some reason selenium can't locate the game container. I am assuming this has some issue to do with focusing on the right element, but I can't figure it out.
...ANSWER
Answered 2020-Jun-29 at 05:11Try it:
QUESTION
I'm trying to use the following tcl script to login into betfair non-interactively:-
...ANSWER
Answered 2020-May-27 at 07:40From what I gathered from this manual and the wiki, it seems like you can use the option -bodyvar to tell curl where to store the body response (the call response and the body response are separate). I cannot test the code, but it should probably work like that:
QUESTION
I am learning cv2 and trying to detect the on-board number tiles (dynamically) from the 2048 game, and outlining them in green.
Firstly I am having trouble detecting the ones in the more orange to red range (8, 16, 32, 64) and if I lower the threshold the whole board seems to be included. Sometimes, smaller parts (such as the round part of a 6 are included) or an entire tile is ignored. How would I go about detecting the tiles on a board like this?
Here is the code I have so far:
...ANSWER
Answered 2018-Nov-23 at 05:58Rather than doing thresholding with the greyscale image, you can do thresholding on the color image with cv2.inRange. You can set the upper and lower bounds of allowed colors to include the numbered tiles but exclude the empty tiles and edges.
Also, I assume the step where you are checking if len(cnt) == 4: is to return only the square contours. However, resizing can result in contours that aren't exactly square for the tiles, and won't pass this check. Instead, you can get the outer contours of the tiles by changing the second input of findContours to 0 (contours = cv2.findContours(thresh, 0, 2)[1]) which sets the retrieval mode to cv2.RETR_EXTERNAL.
Here is the code with changes made, and appropriate upper and lower color bounds for the example image you gave.
QUESTION
I have been working on a C# implementation of 2048 for the purpose of implementing reinforcement learning.
The "slide" operation for each move requires that tiles be moved and combined according to specific rules. Doing so involves a number of transformations on a 2d array of values.
Until recently I was using a 4x4 byte matrix:
...ANSWER
Answered 2018-Nov-12 at 22:09you can skip 6 steps by combining, i commented them out to show you result, should make it twice as fast:
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