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TheAlgorithms / Java

Star 46.7k
Open

MinHeap and MaxHeap realisations are broken

1
Boiarshinov
Boiarshinov commented Jun 21, 2022

MinHeap and MaxHeap implementation are broken.
Instance of these heaps couldn't be instanciated with any not empty list of elements.

Here is a test code to reproduce:

@Test
void createFromList() {
    var elements = List.of(
            new HeapElement(5)
    );
    MaxHeap heap = new MaxHeap(elements);
    //similar with MinHeap
}

Stacktrace:

java.lang.IndexOut
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bug help wanted good first issue

TheAlgorithms / C

Star 13.9k

Collection of various algorithms in mathematics, machine learning, computer science, physics, etc implemented in C for educational purposes.

c search computer-science education machine-learning algorithms datastructures machine-learning-algorithms mathematics interview sort learn-to-code data-structures educational algorithm-competitions interview-questions algorithm-challenges hacktoberfest community-driven
  • Updated Jun 19, 2022
  • C

liuyubobobo / Play-Leetcode

Star 2.4k

My Solutions to Leetcode problems. All solutions support C++ language, some support Java and Python. Multiple solutions will be given by most problems. Enjoy:) 我的Leetcode解答。所有的问题都支持C++语言，一部分问题支持Java语言。近乎所有问题都会提供多个算法解决。大家加油！：）

algorithms algorithm-competitions leetcode-solutions interview-questions algorithm-challenges leetcode-cpp
  • Updated Jul 3, 2022
  • C++

Java-aid / Hackerrank-Solutions

Star 1.3k

hackerrank solutions github | hackerrank all solutions | hackerrank solutions for java | hackerrank video tutorial | hackerrank cracking the coding interview solutions | hackerrank data structures | hackerrank solutions algorithms | hackerrank challenge | hackerrank coding challenge | hackerrank algorithms solutions github| hackerrank problem solving | hackerrank programs solutions | JAVAAID |all hackerrank solutions | Coding Interview Preparation

cracking-the-coding-interview algorithm-challenges coding-challenges hackerrank-solutions hackerrank-java hackerrank-algorithms-solutions algorithms-and-data-structures 30-days-of-code hackerrank-challenges data-structures-and-algorithms hackerrank-implementation hackerrank-problem-solutions hackerrank-ctci hackerrank-practice hackerrank-algorithms-youtube hackerrank-problem-solving hackerrank-solutions-github hackerrank-solutions-for-java hackerrank-all-solutions
  • Updated May 26, 2022
  • Java

sahilbansal17 / Get_Better_at_CP_in_2_Months

Star 825

This contains the curriculum that I will follow to get better at Competitive Programming in 2 months.

algorithm algorithms competitive-programming data-structures algorithm-library algorithm-competitions algorithm-challenges competitive-sites algorithms-implemented competitive-programming-contests algorithms-datastructures competitiveprogramming algorithms-and-data-structures competitive-coding competitive-programming-algorithms competitive-programming-reference
  • Updated Mar 21, 2021

sahilbansal17 / Competitive_Coding

Star 394

This repository contains some useful codes, techniques, algorithms and problem solutions helpful in Competitive Coding.

algorithm algorithms cpp graph graph-algorithms competitive-programming data-structures algorithm-library algorithm-competitions algorithm-challenges programming-contests algorithm-analysis hacktoberfest algorithms-implemented competitive-programming-contests algorithms-and-data-structures competitive-coding competitive-programming-algorithms competitive-programming-reference hacktoberfest2019
  • Updated Oct 24, 2021
  • C++
geeks-for-geeks-solutions

omonimus1 / geeks-for-geeks-solutions

Sponsor
Star 293

✅ My own Amazon, Microsoft and Google SDE Coding challenge Solutions (offered by GeeksForGeeks).

tree linked-list stack graph amazon vector matrix competitive-programming geeksforgeeks algorithm-challenges bst geeks algorithms-and-data-structures geeksforgeeks-solutions microsoft-practices competitive-programming-algorithms geeksforgeeks-cpp geeksforgeeks-interview-prep amazon-coding-challenge geeks-solutions
  • Updated Apr 6, 2022
  • C++

srsandy / Data-Structures-and-Algorithms-in-Java-2nd-Edition-by-Robert-Lafore

Star 157
Open

Chapter 04: CircularQueue.java

7
Abhinandan1414
Abhinandan1414 commented May 7, 2020

The mentioned file needs to be re-written. There is no concept of overflow in Circular Queue as it wraps up. What I mean is:
Test Driver Code:
public static void main(String[] agrs) {
CircularQueue q = new CircularQueue(5);
q.insert(10);
q.insert(20);
q.insert(30);
q.insert(40);
q

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help wanted good first issue question hacktoberfest

Vishruth-S / CompetitiveCode

Star 145
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WoMakersCode / challenges-algorithms

Star 102
Open

Validador de CPF

1
carolfortunato
carolfortunato commented Oct 10, 2020

Dado um número de CPF, o algoritmo deve validar se o número dado é um número válido.
Detalhes de como o cálculo funciona pode ser encontrado aqui

Descrição da Função
A função deve ser capaz de receber o CPF como Integer ou String.

Se for String, deve retirar pontos para manter somente os números.

Em seguida, deve fazer os cálculos da validação

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good first issue level-200
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