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Solved hackerrank.com challenges using JavaScript and Python

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Efficient HackerRank solutions by me.

Topics

Algorithms

# Subdomain Challenge Solution Difficulty Points
1 Warmup Solve Me First Solution Easy 1
2 Warmup Simple Array Sum Solution Easy 10
3 Warmup Compare the Triplets Solution Easy 10
4 Warmup A Very Big Sum Solution Easy 10
5 Warmup Diagonal Difference Solution Easy 10
6 Warmup Plus Minus Solution Easy 10
7 Warmup Staircase Solution Easy 10
8 Warmup Mini-Max Sum Solution Easy 10
9 Warmup Time Conversion Solution Easy 15
10 Warmup Birthday Cake Candles Solution Easy 10
11 Implementation Grading Students Solution Easy 10
12 Implementation Apple and Orange Solution Easy 10
13 Implementation Number Line Jumps Solution Easy 10
14 Implementation Between Two Sets Solution Easy 10
15 Implementation Subarray Division Solution Easy 10
16 Implementation Divisible Sum Pairs Solution Easy 10
17 Implementation Migratory Birds Solution Easy 10
18 Implementation Day of the Programmer Solution Easy 15
19 Implementation Bon Appetit Solution Easy 10
20 Implementation Sales by Match Solution Easy 10
21 Implementation Drawing Book Solution Easy 10
22 Implementation Counting Valleys Solution Easy 15
23 Implementation Electronics Shop Solution Easy 15
24 Implementation Cats and a Mouse Solution Easy 15
25 Implementation Cats and a Mouse Solution Medium 20
26 Implementation Cats and a Mouse Solution Easy 20
27 Implementation Climbing the Leaderboard Solution Medium 20
28 Implementation The Hurdle Race Solution Easy 15
29 Implementation Designer PDF Viewer Solution Easy 20
30 Implementation Utopian Tree Solution Easy 20
31 Implementation Angry Professor Solution Easy 20
32 Implementation Beautiful Days at the Movies Solution Easy 15
33 Implementation Viral Advertising Solution Easy 15
34 Implementation Save the Prisoner! Solution Easy 15
35 Implementation Circular Array Rotation Solution Easy 20
36 Implementation Circular Array Rotation Solution Easy 20
37 Implementation Jumping on the Clouds: Revisited Solution Easy 15
38 Implementation Find Digits Solution Easy 25

Data Structures

# Subdomain Challenge Solution Difficulty Points
1 Array 2D Array - DS Solution Easy 15
2 Array Dynamic Array Solution Easy 15

Mathematics

# Subdomain Challenge Solution Difficulty Points
1 Fundamentals Maximum Draws Solution Easy 5
2 Fundamentals Handshake Solution Easy 10

Artificial Intelligence

# Subdomain Challenge Solution Difficulty Points

C

# Subdomain Challenge Solution Difficulty Points

CPP

# Subdomain Challenge Solution Difficulty Points

Java

# Subdomain Challenge Solution Difficulty Points

Python

# Subdomain Challenge Solution Difficulty Points

Ruby

# Subdomain Challenge Solution Difficulty Points

SQL

# Subdomain Challenge Solution Difficulty Points

Databases

# Subdomain Challenge Solution Difficulty Points

Linux Shell

# Subdomain Challenge Solution Difficulty Points

Functional Programming

# Subdomain Challenge Solution Difficulty Points

Regex

# Subdomain Challenge Solution Difficulty Points