GitHub - oustella/coding-exercises: Python3 solutions for coding questions with explanation

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Name		Name	Last commit message	Last commit date
Latest commit History 101 Commits
Arrays and Strings		Arrays and Strings
Dynamic Programming		Dynamic Programming
Linked_List		Linked_List
Trees		Trees
76. Minimum Window Substring.py		76. Minimum Window Substring.py
CS Check Sudoku2.py		CS Check Sudoku2.py
CS burningTheWood.py		CS burningTheWood.py
CS isCryptSolution.py		CS isCryptSolution.py
CS numbersGroup.py		CS numbersGroup.py
CS1.py		CS1.py
CS_countSumOfTwoRepresentations3.py		CS_countSumOfTwoRepresentations3.py
CS_twoArraysNthElement.py		CS_twoArraysNthElement.py
CTTI1.5 One Away.py		CTTI1.5 One Away.py
CTTI1.6 String Compression.py		CTTI1.6 String Compression.py
CTTI1.7 Rotate Matrix.py		CTTI1.7 Rotate Matrix.py
CTTI10.1 Sorted Merger.py		CTTI10.1 Sorted Merger.py
Delete duplicates from linked list.py		Delete duplicates from linked list.py
Euler.ipynb		Euler.ipynb
HR Counting valleys.py		HR Counting valleys.py
HR New Year Chaos.py		HR New Year Chaos.py
HR Queue and Stack for Palindrome.py		HR Queue and Stack for Palindrome.py
Hash table.py		Hash table.py
LC Happy number.py		LC Happy number.py
LC Inheritence.py		LC Inheritence.py
LC1029. Two city scheduling.py		LC1029. Two city scheduling.py
LC1232. Check if it is a straight line.py		LC1232. Check if it is a straight line.py
LC130 Surrounded Region.py		LC130 Surrounded Region.py
LC26. Remove duplicates from sorted array.py		LC26. Remove duplicates from sorted array.py
LC350. Intersection of two arrays.py		LC350. Intersection of two arrays.py
LC5096. Array Transformation.py		LC5096. Array Transformation.py
LC994 Rotting Oranges.py		LC994 Rotting Oranges.py
README.md		README.md
Recursive integer multiplication.py		Recursive integer multiplication.py
Stack.py		Stack.py
add_interval.py		add_interval.py
almost_sorted_array.py		almost_sorted_array.py
clean_path.py		clean_path.py
dfs_letter_case_permutation.py		dfs_letter_case_permutation.py
dfs_partition.py		dfs_partition.py
dfs_permutation.py		dfs_permutation.py
dfs_template.py		dfs_template.py
eliminate-kth-from-n.py		eliminate-kth-from-n.py
graph_connected_components.py		graph_connected_components.py
graph_valid_tree.py		graph_valid_tree.py
heap.ipynb		heap.ipynb
heap.py		heap.py
helpful-little-things.py		helpful-little-things.py
merge_two_sorted_linkedlists.py		merge_two_sorted_linkedlists.py
min_word_swap.ipynb		min_word_swap.ipynb
myLinkedList.py		myLinkedList.py
myTimer.py		myTimer.py
n_steps.py		n_steps.py
notes.py		notes.py
num_occurences.py		num_occurences.py
poisson.py		poisson.py
prime_numbers.py		prime_numbers.py
queue_linkedlist.py		queue_linkedlist.py
quick_sort.py		quick_sort.py
rearrangeLastN.py		rearrangeLastN.py
reverse_nodes_in_k_groups.py		reverse_nodes_in_k_groups.py
rotateMatrix.py		rotateMatrix.py
skyline_heap.py		skyline_heap.py
stack_linkedlist.py		stack_linkedlist.py
threeSumCloset.py		threeSumCloset.py
topological_sort.py		topological_sort.py
walls_and_gates.py		walls_and_gates.py
well_formed_brackets.py		well_formed_brackets.py

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One coding problem a day

One line of code at a time

This repo contains solutions to common coding practice questions heavily commented explaining what the code does. If I used someone else's solution, the source was acknowledged.

Sources of questions include Leetcode (LC), HackerRank(HC), Crack the Technical Interview (CTTI, 3rd ed.), CodeSignal (CS), etc.

oustella/coding-exercises

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One coding problem a day

One line of code at a time

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