Kattis solutions python I am #29 in Sweden currently (2024-01-11) at problem solving on Kattis. May 18, 2023 · Kattis Problem “Final Exam” Solution and with Explanation in Python Link to the problem : https://open. Last updated 04 November 2025, plagiarize at your own risk. Nov 4, 2025 · Kattis Solutions Total problems solved: 3827 For the full table of solved problems, refer to this page instead. It allows students (not just students) to submit codes to various problems, mostly logical, critical thinking and competitive programming type problems, and have them evaluated automatically by a series of hidden tests. com Readme MPL-2. About Solutions to practice problems in Python 3 from open. But be aware that I'm using this project to learn Python and get better at solving algorithmic challenges so the solutions may not be the most Pythonic or optimal. I give one example per category. kattis. com : If you have any questions about the reasoning behind a problem email me at reff. But I haven't tried solving it myself yet. This is the supporting web page for a book titled: "Competitive Programming 4: The Lower Bound of Programming Contests in the 2020s" written by Steven Halim, Felix Halim, and Suhendry Effendy. My Solutions to Kattis Problems Written in Python. Contribute to JonSteinn/Kattis-Solutions development by creating an account on GitHub. matthew@gmail. Contribute to gladwinyjh/Kattis development by creating an account on GitHub. Contribute to shakeelsamsu/kattis development by creating an account on GitHub. 853 Kattis Solutions. Frequently asked questions Judging Interacting with the judge system Python 3-specific questions Judging I keep getting rejected but my solution works on the provided cases The sample data provided in the problem statement is just there to help you make sure you understood what the problem asks for, and the input/output format. py, . 0 license Activity Input / Output Each Kattis problem requires data to be read from the standard input, and the results to be written to the standard output. 8 to work. Contribute to HQovaizi/Kattis-Solutions development by creating an account on GitHub. Contribute to Zeyu-Li/kattis_solutions development by creating an account on GitHub. Suggestions welcome These are my solutions for Kattis problems developed in Python. Herman (4 LOC): What is the area of a circle in normal and in Manhattan/taxi geometry? javascript python java algorithm algorithms cpp competitive-programming python3 data-structures python-3 problem-solving kattis algorithms-datastructures algorithms-python algorithms-and-data-structures kattis-solutions kattis-archives Updated on Jun 1 Python Solutions to kattis problems. Contribute to lisansulistiani/Kattis development by creating an account on GitHub. - AugustDanell/Kattis-Assignments Solutions to Kattis problems. ARS-Technica / Kattis-Python-Solutions Public Notifications You must be signed in to change notification settings Fork 0 Star 0 Requires some care because Python rounds floats to the nearest even integer, not necessarily up. Sep 4, 2023 · The Ultimate Kattis I/O Guide What’s the input? What’s the output? Some people taking NUS modules that use Kattis such as CS2040 (S/C), CS3233, and CS4234 are in need of a list of fast and … My kattis solutions. Not necessarily the efficient solutions. Python (3) What implementation of Python are you using? What python modules are available? Which additional modules are available in the language "Python 3 with NumPy"? Here is a list of all the Open Kattis problems I have solved. We are currently using PyPy to run your Python programs. No input Without input, all you need is the print() function to write to standard output Kattis Solutions in C#, C++, C, Java and Python. Most (if not all) are written in C, Java or Python, as can be seen in the table below. C++ code usually requires C++17 to work. Star 43 Code Issues Pull requests Solutions to online programming problems euler project-euler advent-of-code solutions spoj topcoder competitive-programming hackerrank dailyprogrammer euler-solutions kattis rosalind 4clojure Updated on Jul 2, 2024 Python A Guide to Kattis Problems A Guide to Kattis Problems Kattis is a programming platform with a clean and modern interface. append(a[j][i-1])ifj-1>=0:c. Feel free to look at them and take whatever inspiration you need :) These solutions may not be the best or the most elegant but isn't this the purpose of resolving programming problems? To learn to write better code! All my solutions are distributed under MIT license. py3 Additional information My Solutions to Kattis Problems Written in Python. Most of the programs have been written in python because it is the language I prefer to use while solving programming competition problems. Contribute to robertusbagaskara/kattis-solutions development by creating an account on GitHub. The solutions are 100% working and have been tested with all . Here is an explanation of my grading system, which is intended Here you can find thousands of programming problems to solve. append(input())s=[]for_inrange(w):s. Python 1234567891011121314151617181920212223 h,w=[int(d)fordininput(). Apr 26, 2018 · A python beginner's solution to Kattis problems available at https://open. Contribute to donaldong/kattis development by creating an account on GitHub. Contribute to jed1337/Kattis development by creating an account on GitHub. Kattis is programming platform with a really clean and modern, easy to understand and use interface. Send me an email if you would like access. Problems on Kattis and similar platforms cover many algorithms and data structures, and they are good practice to pay attention to details, separate the wheat from the chaff in a problem description, and think of edge cases where the algorithm may fail. Solutions to Kattis problems, mostly in Python. com/problems. 11. For more Python data structure implementations, head over to pytils. Contribute to ecly/kattis development by creating an account on GitHub. - mpfeifer1/Kattis Solutions to Kattis Problems. For a list of technical differences see the PyPy d Jun 2, 2022 · My personal competitive programming solutions for Codeforces, Codewars, Kattis including fun things like the advent of code, algodaily and others Python 3 Runtime settings We use pypy3 3. There is also another version of this page, at a secret URL, where I have tagged each problem with key words relating to its solution. com/problems/abc). This repository contains my solutions to the programming challenges found on Kattis. Users can register Nov 8, 2025 · I solve Kattis Problem when I'm bored. If you have any questions regarding a solution, feel more than free to email me My Solutions to Kattis Problems Written in Python. Kattis compiles using C++ 23 for C++, Java 21 for Java and Python 3. com The 10 fastest solutions (all languages) The 10 shortest solutions (all languages) Solution running time distribution This repo contains solutions to all of the Kattis problems I have completed. Contribute to divyashC/kattis-solutions development by creating an account on GitHub. It works fine on my local compiler, but when I submit, I can't pass all the cases. Python solutions to Kattis problems. I strive to make the solutions as readable as I can. javascript python java algorithm algorithms cpp competitive-programming python3 data-structures python-3 problem-solving kattis algorithms-datastructures algorithms-python algorithms-and-data-structures kattis-solutions kattis-archives Updated 2 weeks ago Python This repo contains solutions to all of the Kattis problems I have completed. Can Each folder in this repository contains the problem description as PDF and the solution program. Jan 20, 2023 · Keep getting wrong answer for Integer List challenge on Kattis even though it works just fine for the test case My Solutions to Kattis Problems Written in Python. 10 for Python. Their "Here is an example of an easy problem that does not even need a description" rather sounds like a joke to me, indicating that it might not be easy at all. Problems have to be solved using base programming language libraries or self-coded structures. Or maybe there's a more clever algorithm that avoids this big calculation altogether. My solutions to some of the Kattis problems listed in Competitive Programming 4. First input is N, the number of the names input followed. 😾Kattis solutions (Competitive Programming). append(0)a. Jan 30, 2019 · Star 1 Code Issues Pull requests Discussions Solutions to Kattis competitive programming exercises python competitive-programming python3 exercises problem-solving kattis algorithms-and-data-structures kattis-solutions Updated 2 days ago Python Jun 14, 2021 · Kattis Solutions: Calculator python Make_Everything_Free 396 subscribers Subscribed May 17, 2023 · Kattis, Kattis “Line Them Up” Problem Understanding the problem In this problem, there will be two main input stream. 11 to run your program with the following command: $ pypy3 '{mainfile}' {mainfile} is the entrypoint file (you can specify which file this is when submitting). append(s)foriinrange(w):forjinrange(h):c=[]ifi-1>=0:c. Some UVA Online Judge problems are also solved on Virtual Judge. You can sort problems by name, grade, or difficulty by clicking on the appropriate heading. My solutions for the programming contest website Kattis : open. Note that the tables there are auto-generated using autokattis. All the solutions are accepted by Kattis. split()]m,a=[],[]for_inrange(h):m. PyPy is considerably faster than CPython on most programs, but will behave differently than the more common CPython in certain edge cases. Nov 12, 2025 · kattis About the solutions to Kattis Problem Archive Summary by Difficulty Easy Medium Difficulty 0 200 400 600 800 Count My Solutions to Kattis Problems Written in Python. Apr 6, 2022 · I am trying the kattis problem ABC (https://open. If you're new here you're very much welcome! Just register and start solving. Here, my solutions for various different problems from Kattis can be found. Contribute to ionelh/kattis development by creating an account on GitHub. Dec 21, 2022 · If Kattis supports NumPy, that could be a lot faster still. Python code usually requires Python 3. There are different ways to do so in Python, depending on the problem. Solving these problems can be fun and challenging at times. Solutions to the Kattis archives. append(a[j-1][i])ifm[j][i]=="I":a[j][i]=(max(c)ifcelse0)+1else:a[j][i]=max(c)ifcelse0print(a[h-1][w-1]) Adding Nov 24, 2018 · Kattis Problems’ Solutions: Kattis Problem Archive contains hundreds of interesting competitive programming questions. com/problems/finalexam2 Understanding the problem In this problem, the first input Nov 4, 2025 · Kattis Solutions Last updated: 04 November 2025 Note that the tables below are auto-generated using autokattis. File extensions Files with any of the following file extensions will be used: . Explore my problem-solving approaches and my ability to code effective solutions for a variety of algorithmic challenges. Kattis solutions. Most Kattis problems fall into one of the following categories. Contribute to grlinski/kattis-solutions-python development by creating an account on GitHub. Discover my solutions for a few exercises from Kattis, a popular online platform for programming and algorithmic practice. The kattis-solutions-python topic hasn't been used on any public repositories, yet. Here in my college, students use this platform to improve their programming skills and prepare for programming contests. Nov 6, 2025 · A command-line tool for Kattis Solutions to the Kattis archives. The problem KMITL-FE-Python-Practice-02Contest Standings Problems Teams Rules Kattis problems. xhrxr kfaf nvensi rebg kijgg izfbrndrm pdcy rtd skqxn vclb fhx asutj korjtdd frtvpn rvow