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.github/ISSUE_TEMPLATE
.github/ISSUE_TEMPLATE
 
 
binarysearch
binarysearch
 
 
.gitignore
.gitignore
 
 
01_matrix.py
01_matrix.py
 
 
1bit_2bit_character.py
1bit_2bit_character.py
 
 
24_game.py
24_game.py
 
 
2824. Count Pairs Whose Sum is Less than Target.py
2824. Count Pairs Whose Sum is Less than Target.py
 
 
2828. Check if a String Is an Acronym of Words.py
2828. Check if a String Is an Acronym of Words.py
 
 
2_city_scheduling.py
2_city_scheduling.py
 
 
2_keys_keyboard.py
2_keys_keyboard.py
 
 
3_esep.py
3_esep.py
 
 
3sum.py
3sum.py
 
 
3sum_closest.py
3sum_closest.py
 
 
3sum_smaller.py
3sum_smaller.py
 
 
3sum_with_multiplicity.py
3sum_with_multiplicity.py
 
 
4_keys_keyboard.py
4_keys_keyboard.py
 
 
4_sum_ii.py
4_sum_ii.py
 
 
4sum.py
4sum.py
 
 
Allow One Function Call.js
Allow One Function Call.js
 
 
CODE_OF_CONDUCT.md
CODE_OF_CONDUCT.md
 
 
CONTRIBUTING.md
CONTRIBUTING.md
 
 
Calculate Delayed Arrival Time.py
Calculate Delayed Arrival Time.py
 
 
Cearense_Championship.sql
Cearense_Championship.sql
 
 
Cheapest_Flights_Within_K_Stops.cpp
Cheapest_Flights_Within_K_Stops.cpp
 
 
Check Knight Tour Configuration.py
Check Knight Tour Configuration.py
 
 
Check if Array is Good.py
Check if Array is Good.py
 
 
Check if Strings Can be Made Equal With Operations I.py
Check if Strings Can be Made Equal With Operations I.py
 
 
Construct the Longest New String.py
Construct the Longest New String.py
 
 
Continuous Subarrays.py
Continuous Subarrays.py
 
 
Convert a Number to Hexadecimal.py
Convert a Number to Hexadecimal.py
 
 
Convert an Array Into a 2D Array With Conditions.py
Convert an Array Into a 2D Array With Conditions.py
 
 
Count Elements With Maximum Frequency
Count Elements With Maximum Frequency
 
 
Cousins in Binary Tree II.py
Cousins in Binary Tree II.py
 
 
Create Hello World Function.js
Create Hello World Function.js
 
 
DI_string_match.py
DI_string_match.py
 
 
Decremental String Concatenation.py
Decremental String Concatenation.py
 
 
Delete Nodes From Linked List Present in Array.py
Delete Nodes From Linked List Present in Array.py
 
 
Determine if a Cell Is Reachable at a Given Time.py
Determine if a Cell Is Reachable at a Given Time.py
 
 
Determine the Winner of a Bowling Game.py
Determine the Winner of a Bowling Game.py
 
 
Extra Characters in a String.py
Extra Characters in a String.py
 
 
Find Champion I
Find Champion I
 
 
Find Longest Special Substring That Occurs Thrice I.py
Find Longest Special Substring That Occurs Thrice I.py
 
 
Find Maximum Number of String Pairs.py
Find Maximum Number of String Pairs.py
 
 
Find Score of an Array After Marking All Elements.py
Find Score of an Array After Marking All Elements.py
 
 
Find if Array Can Be Sorted.py
Find if Array Can Be Sorted.py
 
 
Find the Distinct Difference Array.py
Find the Distinct Difference Array.py
 
 
Find the Length of the Longest Common Prefix.py
Find the Length of the Longest Common Prefix.py
 
 
Find the Longest Semi-Repetitive Substring.py
Find the Longest Semi-Repetitive Substring.py
 
 
Find the Losers of the Circular Game.py
Find the Losers of the Circular Game.py
 
 
Find the Maximum Achievable Number.py
Find the Maximum Achievable Number.py
 
 
Find the Maximum Divisibility Score.py
Find the Maximum Divisibility Score.py
 
 
Find the Power of K-Size Subarrays I.py
Find the Power of K-Size Subarrays I.py
 
 
Find the Prefix Common Array of Two Arrays.py
Find the Prefix Common Array of Two Arrays.py
 
 
Find the Score of All Prefixes of an Array.py
Find the Score of All Prefixes of an Array.py
 
 
Find the Substring With Maximum Cost.py
Find the Substring With Maximum Cost.py
 
 
Find the Width of Columns of a Grid.py
Find the Width of Columns of a Grid.py
 
 
First Completely Painted Row or Column.py
First Completely Painted Row or Column.py
 
 
Frequency Tracker.py
Frequency Tracker.py
 
 
IPO.py
IPO.py
 
 
Insert Greatest Common Divisors in Linked List.py
Insert Greatest Common Divisors in Linked List.py
 
 
Keep_Multiplying_Found_Values_by_Two.py
Keep_Multiplying_Found_Values_by_Two.py
 
 
LICENSE
LICENSE
 
 
Last Visited Integers
Last Visited Integers
 
 
Lexicographically Smallest Palindrome.py
Lexicographically Smallest Palindrome.py
 
 
Longest Alternating Subarray.py
Longest Alternating Subarray.py
 
 
Longest Even Odd Subarray With Threshold.py
Longest Even Odd Subarray With Threshold.py
 
 
Make K-Subarray Sums Equal.py
Make K-Subarray Sums Equal.py
 
 
Make String a Subsequence Using Cyclic Increments.py
Make String a Subsequence Using Cyclic Increments.py
 
 
Make Three Strings Equal
Make Three Strings Equal
 
 
Max Pair Sum in an Array.py
Max Pair Sum in an Array.py
 
 
Maximum Beauty of an Array After Applying Operation.py
Maximum Beauty of an Array After Applying Operation.py
 
 
Maximum Number of Fish in a Grid.py
Maximum Number of Fish in a Grid.py
 
 
Maximum Number of Integers to Choose From a Range I.py
Maximum Number of Integers to Choose From a Range I.py
 
 
Maximum Number of Moves in a Grid.py
Maximum Number of Moves in a Grid.py
 
 
Maximum Odd Binary Number
Maximum Odd Binary Number
 
 
Maximum Strength of a Group.py
Maximum Strength of a Group.py
 
 
Maximum Sum With Exactly K Elements.py
Maximum Sum With Exactly K Elements.py
 
 
Minimize the Maximum Difference of Pairs.py
Minimize the Maximum Difference of Pairs.py
 
 
Minimum Additions to Make Valid String.py
Minimum Additions to Make Valid String.py
 
 
Minimum Cost of a Path With Special Roads.py
Minimum Cost of a Path With Special Roads.py
 
 
Minimum Number of Changes to Make Binary String Beautiful.py
Minimum Number of Changes to Make Binary String Beautiful.py
 
 
Minimum Number of Operations to Make All Array Elements Equal to 1.py
Minimum Number of Operations to Make All Array Elements Equal to 1.py
 
 
Minimum Number of Operations to Make Array Empty
Minimum Number of Operations to Make Array Empty
 
 
Minimum Number of Operations to Sort a Binary Tree by Level.py
Minimum Number of Operations to Sort a Binary Tree by Level.py
 
 
Minimum Operations to Collect Elements
Minimum Operations to Collect Elements
 
 
Minimum Operations to Make All Array Elements Equal.py
Minimum Operations to Make All Array Elements Equal.py
 
 
Minimum Operations to Make the Integer Zero.py
Minimum Operations to Make the Integer Zero.py
 
 
Movement of Robots.py
Movement of Robots.py
 
 
Number of Beautiful Pairs.py
Number of Beautiful Pairs.py
 
 
Number of Senior Citizens.py
Number of Senior Citizens.py
 
 
Number_of_Subarrays_With_LCM_Equal_to_K.py
Number_of_Subarrays_With_LCM_Equal_to_K.py
 
 
Prime Subtraction Operation.py
Prime Subtraction Operation.py
 
 
README.md
README.md
 
 
Row With Maximum Ones.py
Row With Maximum Ones.py
 
 
Semi-Ordered Permutation.py
Semi-Ordered Permutation.py
 
 
Shortest Distance After Road Addition Queries I.py
Shortest Distance After Road Addition Queries I.py
 
 
Shortest Subarray With OR at Least K II.py
Shortest Subarray With OR at Least K II.py
 
 
Sliding Subarray Beauty.py
Sliding Subarray Beauty.py
 
 
Smallest Missing Non-negative Integer After Operations.py
Smallest Missing Non-negative Integer After Operations.py
 
 
Sort Vowels in a String.py
Sort Vowels in a String.py
 
 

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coding_exercises

codeforces and other online judges! Time to hone interview solving skills!

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