UVa | 800 UVa Online Judge solutions in Go | Learning library

 by   codingsince1985 Go Version: Current License: MIT

kandi X-RAY | UVa Summary

kandi X-RAY | UVa Summary

UVa is a Go library typically used in Tutorial, Learning applications. UVa has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

uva online judge solutions in golang == [go report card] [uva 100] 100) - [the 3n + 1 problem] [uva 101] 101) - [the blocks problem] [uva 102] 102) - [ecological bin packing] [uva 103] 103) - [stacking boxes] [uva 104] 104) - [arbitrage] [uva 105] 105) - [the skyline problem] [uva 106] 106) - [fermat vs. pythagoras] [uva 107] 107) - [the cat in the hat] [uva 108] 108) - [maximum sum] [uva 110] 110) - [meta-loopless sorts] [uva 111] 111) - [history grading] [uva 112] 112) - [tree summing] [uva 113] 113) - [power of cryptography] [uva 114] 114) - [simulation wizardry] [uva 115] 115) - [climbing trees] [uva 116] 116) - [unidirectional tsp] [uva 117] 117) - [the postal worker rings once] [uva 118] 118) - [mutant flatworld explorers] [uva 119] 119) - [greedy gift givers] [uva 120] 120) - [stacks of flapjacks] [uva 121] 121) - [pipe fitters] [uva 122] 122) - [trees on the level] [uva 123] 123) - [searching quickly] [uva 124] 124) - [following orders] [uva 125] 125) - [numbering paths] [uva 127] 127) - ["accordian" patience] [uva 128] 128) - [software crc] [uva 129] 129) - [krypton factor] [uva 130] 130) - [roman roulette] [uva 131] 131) - [the psychic poker player] [uva 133] 133) - [the dole queue] [uva 136] 136) - [ugly numbers] [uva 138] 138) - [street numbers] [uva 139] 139) - [telephone
Support
    Quality
      Security
        License
          Reuse

            kandi-support Support

              UVa has a low active ecosystem.
              It has 121 star(s) with 26 fork(s). There are 13 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 0 open issues and 2 have been closed. On average issues are closed in 0 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of UVa is current.

            kandi-Quality Quality

              UVa has 0 bugs and 0 code smells.

            kandi-Security Security

              UVa has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              UVa code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              UVa is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              UVa releases are not available. You will need to build from source code and install.
              It has 40481 lines of code, 2279 functions and 800 files.
              It has high code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed UVa and discovered the below as its top functions. This is intended to give you an instant insight into UVa implemented functionality, and help decide if they suit your requirements.
            • display the terminal .
            • sp returns a matrix from a matrix .
            • pack packs a slice of packs .
            • isTree returns true if edges is a tree .
            • legalAndAllowed checks if the given move is legal and returns - 1 if it is legal to move .
            • toMatrix converts edges into a matrix .
            • Ed returns the elements between two strings .
            • EdmondsKarp returns the number of elements in the matrix
            • trace converts op to trace .
            • done returns true if the board is done .
            Get all kandi verified functions for this library.

            UVa Key Features

            No Key Features are available at this moment for UVa.

            UVa Examples and Code Snippets

            No Code Snippets are available at this moment for UVa.

            Community Discussions

            QUESTION

            C function for combining an array of strings into a single string in a loop and return the string after freeing the allocated memory
            Asked 2022-Mar-18 at 07:54

            I'm working on a procfs kernel extension for macOS and trying to implement a feature that emulates Linux’s /proc/cpuinfo similar to what FreeBSD does with its linprocfs. Since I'm trying to learn, and since not every bit of FreeBSD code can simply be copied over to XNU and be expected to work right out of the jar, I'm writing this feature from scratch, with FreeBSD and NetBSD's linux-based procfs features as a reference. Anyways...

            Under Linux, $cat /proc/cpuinfo showes me something like this:

            ...

            ANSWER

            Answered 2022-Mar-18 at 07:54

            There is no need to allocate memory for this task: pass a pointer to a local array along with its size and use strlcat properly:

            Source https://stackoverflow.com/questions/71518714

            QUESTION

            When using MPI, how can I fix the error: "_int_malloc: Assertion `(unsigned long) (size) >= (unsigned long) (nb)' failed"?
            Asked 2022-Jan-31 at 11:40

            I'm using a scientific simulation code that my supervisor wrote about 10 years ago to run some calculations. An intermittent issue keeps arising when running it in parallel on our cluster (which has hyperthreading enabled) using mpirun. The error it produces is very terse, and simply tells me that a memory assignment has failed.

            ...

            ANSWER

            Answered 2022-Jan-31 at 11:40

            After using the compiler flags suggested by n. 1.8e9-where's-my-share m. to diagnose memory access violations I've discovered that the memory corruption is indeed caused by a function that is called just before the one in my original question.

            The offending function reads in data from a text file using sscanf, and would allocate a 3-element array for each line of the file (for the 3 numbers to be read in per line). The next part is conjecture, but I think that the problem arose because sscanf returns a NULL at the end of a sequence it reads. I'm surmising that this NULL was written to the next byte along from the 3 allocated, such that the next time malloc tried to allocate data the first thing it saw was a NULL, causing it to return without actually having allocated any space. Then the next function to try and use the allocated memory would come along and crash because it's trying to access unassigned memory that malloc had reported to be allocated.

            I was able to fix the bug by changing the size of the allocated array in the read function from 3 to 4 elements. This would seem to allow the NULL character to be stored without it interfering with subsequent memory allocations.

            Source https://stackoverflow.com/questions/68730260

            QUESTION

            nvidia-smi command not found on DJI Manifold 2G NVIDIA Jetson TX2
            Asked 2021-Dec-13 at 09:05

            Upon running nvidia-smi through terminal, i am met with nvidia-smi command not found However, i am aware that jetpack 3.3 (the nvidia drivers) have already been installed. Has anyone encountered similar problems with Nvidia jetson tx2 ?

            ...

            ANSWER

            Answered 2021-Dec-09 at 19:41

            I think that nvidia-smi is only available so far for NVIDIA discrete GPUs, but Jetsons have an integrated GPU (sharing physical memory with system).

            You can find details about your GPU specs with deviceQuery utility in CUDA samples:

            Source https://stackoverflow.com/questions/70283859

            QUESTION

            Why are torch.version.cuda and deviceQuery reporting different versions?
            Asked 2021-Oct-11 at 20:32

            I have a doubt about the CUDA version installed on my system and being effectively used by my software. I have done some research online but could not find a solution to my doubt. The issue which helped me a bit in my understanding and is the most related to what I will ask below is this one.

            Description of the problem:

            I created a virtualenvironment with virtualenvironmentwrapper and then I installed pytorch in it.

            After some time I realized I did not have CUDA installed on my system.

            You can find it out by doing:
            nvcc –V

            If nothing is returned it means that you did not install CUDA (as far as I understood).

            Therefore, I followed the instructions here

            And I installed CUDA with this official link.

            Then, I installed the nvidia-development-kit simply with

            sudo apt install nvidia-cuda-toolkit

            Now, if in my virtualenvironment I do:

            nvcc -V

            I get:

            ...

            ANSWER

            Answered 2021-Oct-11 at 20:32

            torch.version.cuda is just defined as a string. It doesn't query anything. It doesn't tell you which version of CUDA you have installed. It only tells you that the PyTorch you have installed is meant for that (10.2) version of CUDA. But the version of CUDA you are actually running on your system is 11.4.

            If you installed PyTorch with, say,

            Source https://stackoverflow.com/questions/69497328

            QUESTION

            Configure c++ debugger in VSCode
            Asked 2021-Jul-02 at 22:30

            I recently moved to VSCode and im a little be lost.

            If i compile my program with this console command

            ...

            ANSWER

            Answered 2021-Jul-02 at 22:17

            If you already have a compiled version with debug information (-g) then you do not need to include the header files again.

            Just remove the line "preLaunchTask": "C/C++: g++.exe compilar archivo activo" from the configuration since your program is already compiled.

            Source https://stackoverflow.com/questions/68231069

            QUESTION

            Nvidia CUDA Error: no kernel image is available for execution on the device
            Asked 2021-Jun-04 at 04:13

            I have an NVidia GeForce GTX 770 and would like to use its CUDA capabilities for a project I am working on. My machine is running windows 10 64bit.

            I have followed the provided CUDA Toolkit installation guide: https://docs.nvidia.com/cuda/cuda-installation-guide-microsoft-windows/.

            Once the drivers were installed I opened the samples solution (using Visual Studio 2019) and built the deviceQuery and bandwidthTest samples. Here is the output:

            deviceQuery:

            ...

            ANSWER

            Answered 2021-Jun-04 at 04:13

            Your GTX770 GPU is a "Kepler" architecture compute capability 3.0 device. These devices were deprecated during the CUDA 10 release cycle and support for them dropped from CUDA 11.0 onwards

            The CUDA 10.2 release is the last toolkit with support for compute 3.0 devices. You will not be able to make CUDA 11.0 or newer work with your GPU. The query and bandwidth tests use APIs which don't attempt to run code on your GPU, that is why they work where any other example will not work.

            Source https://stackoverflow.com/questions/67825986

            QUESTION

            R Shiny Error: Warning: Error in $: object of type 'closure' is not subsettable
            Asked 2021-Apr-12 at 17:19

            I am using the following code and I always get this subsettable error unless if I run the line

            df <- read.csv("./world-happiness-report-cleaned.csv") manually before running the app. What am I subsetting, and where am I wrong? I can't seem to find the error, and I'm super new to Shiny so I've never had to deal with this before. Thank you so much!!

            This link is to a filebin that has the csv I used: https://filebin.net/wjctohctz1sxm16y

            server.R

            ...

            ANSWER

            Answered 2021-Apr-12 at 17:19

            Up front: StéphaneLaurent's answer is the first thing you need to fix. Below is not causing that error, though I still recommend the changes for other reasons.

            In your rows and cols functions, you are accessing input$ directly. This is wrong for at least two reasons:

            1. (general functional programming) Your functions are breaching scope, reaching out to things they were not explicitly passed. This can be a bit about programming style, but functions that use variables not explicitly passed to it can be difficult to troubleshoot.

            2. input$ can only be accessed from within a reactive*, observe*, or render* block (i.e., something that is shiny-reactive). Nothing outside any of those should try to do anything with input$ or output$.

            As a fix, make the functions agnostic to shiny by making them self-contained and just working scalars/vectors. (I'll also reduce the logic a little.)

            Source https://stackoverflow.com/questions/67062389

            QUESTION

            Not working javascript code - some sort of cache problem?
            Asked 2021-Mar-12 at 20:34
              Array.forEach((element) => {
                recipes.forEach((curr, index) => {
                  found = true;
                  item = element;
                  if (!curr.ingredients.includes(element)) found = false;
                  if (index + 1 === recipes.length && found === false) {
                    console.log(element, false);
                  } else if (index + 1 === recipes.length && found === true) {
                    console.log(element, true);
                    foundItem = element;
                  }
                });
              });
              return foundItem;
            
            ...

            ANSWER

            Answered 2021-Mar-12 at 17:22

            Maybe you could change your code to this:

            Source https://stackoverflow.com/questions/66603962

            QUESTION

            The statement break is not breaking my while loop in python
            Asked 2021-Feb-26 at 09:26

            I am new to programming. I am learning python. I am trying to solve a problem to develop my coding skill. Problem link: UVa 299 Train Swapping

            I have written a code to solve the problem.

            My code:

            ...

            ANSWER

            Answered 2021-Feb-26 at 09:26

            Because x only ranged from 0 to len(numbers) - 1, counter cannot be equal to len(numbers) because even if everytime in the for x in range(len(numbers) - 1) loop counter increased by 1, the maximum it can get is still len(numbers) - 1. So change your if statement to

            Source https://stackoverflow.com/questions/66383090

            QUESTION

            Why this code got compile error in ANSI C?
            Asked 2021-Feb-18 at 15:30

            I'm solving a basic C problem on a site called UVa Online Judge, and I encounter an error which seems to related to compiler options.

            ...

            ANSWER

            Answered 2021-Feb-11 at 18:55

            You're using C++ style comments in your code, i.e. //.

            Many C compilers will allow these types of comments as an extension, however strict ANSI C does not. You'll need to use C style comments /* ... */.

            So instead of this:

            Source https://stackoverflow.com/questions/66160800

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install UVa

            You can download it from GitHub.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
            Find more information at:

            Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items

            Find more libraries
            CLONE
          • HTTPS

            https://github.com/codingsince1985/UVa.git

          • CLI

            gh repo clone codingsince1985/UVa

          • sshUrl

            git@github.com:codingsince1985/UVa.git

          • Stay Updated

            Subscribe to our newsletter for trending solutions and developer bootcamps

            Agree to Sign up and Terms & Conditions

            Share this Page

            share link