Problem solving #1 - Coding practice on HackerRank (C++)

Problem solving #1 - Coding practice on HackerRank (C++)

Channel:
Serbia Double D
Subscribers:
9,300
Published on ● Video Link: https://www.youtube.com/watch?v=ni34G8MdWjs


Duration: 24:26
1,538 views
27

Today, I tested my problem solving (and coding) skills on HackerRank.com.

Watching a bunch of competitive programming YouTube videos (mostly William Lin) and coding interview videos (mostly Clément Mihailescu) inspired me to try solving some problems on my own.

HackerRank is a good website to practice your coding skills in many different areas such as algorithms, data structures, math, databases, functional programming, artificial intelligence and more. It provides fun challenges with different difficulties (easy, medium, hard) and a good range of programming languages to choose from (C, C++, C#, Java, JavaScript, PHP, Ruby, Python, Perl, Haskell, Clojure, Scala, Swift, Lisp, VB.NET, Rust...).
https://www.hackerrank.com/

I'm not sponsored or in any way affiliated with HackerRank, this is my honest review.

Source code:
#1 Between two sets - https://github.com/DoubleDebug/hacker-rank-solutions/blob/main/between-two-sets.cpp
#2 Climbing the leaderboard - https://github.com/DoubleDebug/hacker-rank-solutions/blob/main/climbing-the-leaderboard.cpp

Timestamps:
00:00 - 00:56 Intro
00:56 - 03:05 Intro to HackerRank
03:05 - 15:03 Problem #1
15:03 - 24:04 Problem #2
24:04 - 24:25 Outro
_________________________________________________________
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Tags:
Programming
Coding
Problem solving
Problem
Algorithm
HackerRank
AlgoExpert
Coding interview
Practice
C++
JavaScript
Java
C#
Array
Set
Vector
Python
Competitive programming
Programming language
Tutorial
William Lin
Clément Mihailescu
Clement
Functional programming
Lisp
Artificial intelligence
Debug
Optimise
Leaderboard
Code
Test case
int
Challenge