HackerRank
hackerrank.com › challenges › problem-solving › problem
Problem solving | HackerRank
For the first example, you can solve the problems with rating 5 and 7 on the first day and the problem with rating 4 on the next day. Note that the problems with rating 5 and 4 cannot be completed consecutively because the ratings should differ ...
HackerRank
hackerrank.com › domains › algorithms
Solve Programming Questions | HackerRank
Problem Solving (Basic) Difficulty · Easy · Medium · Hard · Subdomains · Warmup · Implementation · Strings · Sorting · Search · Graph Theory · Greedy · Dynamic Programming · Constructive Algorithms · Bit Manipulation · Recursion · Game Theory ·
How many problems on Leetcode and Hackerrank do you solve each day?
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July 16, 2022Leetcode and Hackerrank are killing me, I CANNOT CODE
You can’t Leetcode with a weak data structures and algorithms background. It would take you forever. This is like taking a calculus class when you have no algebra background. Is it possible? Maybe, but it would be easier pulling your teeth. Take some time to study the basic data structures and algorithms else this will be impossible for you More on reddit.com
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December 24, 2021Videos
HackerRank
hackerrank.com › domains › algorithms › implementation › page › 2
Programming Problems and Competitions :: HackerRank
Each challenge has a problem statement that includes sample inputs and outputs.
HackerRank
hackerrank.com › contests › codenigma-4-0 › challenges › a-very-easy-problem
A very Easy Problem | Codenigma 4.0 Question | Contests
Each challenge has a problem statement that includes sample inputs and outputs.
HackerRank
hackerrank.com › skills-directory › problem_solving_basic
Problem Solving (Basic) | Skills Directory | HackerRank
Programmers must first understand how a human solves a problem, then understand how to translate this "algorithm" into something a computer can do, and finally, how to write the specific code to implement the solution.
HackerRank
hackerrank.com › challenges › easy-math › problem
Easy math | HackerRank
For every integer X Charlie gives, Johnny has to find the smallest positive integer Y, such that X * Y contains only 4's and 0's and starts with one or more 4's followed by zero or more 0's.
HackerRank
hackerrank.com › challenges › easy-sum › problem
Easy sum | HackerRank
Easy sum · Problem · Submissions · Leaderboard · Discussions · Editorial · Little Kevin had never heard the word 'Infinitum'. So he asked his mentor to explain the word to him. His mentor knew that 'Infinitum' is a very large number. To show him how big Infinitum can be, his mentor gave him a challenge: to sum the numbers from 1 up to N.
PREP INSTA
prepinsta.com › home › hackerrank test papers and placement papers › top 25 hackerrank coding questions and answers
Top 25 Hackerrank Coding Questions with Solutions | PrepInsta
March 27, 2025 - Top 25 Hackerrank Coding Questions is given in this page along with the Solutions in different languages so tha you ca practice more.
Medium
medium.com › @piotrzak77 › 30-hackerranks-easy-problems-a7b08f1dfdd9
30 HackerRanks Easy problems. While searching new career… | by Piotr Żak | Medium
February 3, 2024 - The issue is also that those are categorised by the easiest exercises on the platform, which took 15–30 minutes concentrated focus time. Probably the medium and even hard may took quite longer and more frustration. Gamification badge getting from resolving puzzles. The overall thinking was quite complex, especially in the situation when first meet the task. After some exercises, the clue was to good understanding the problem.
GitHub
github.com › Anmol53 › hackerrank-problem-solving
GitHub - Anmol53/hackerrank-problem-solving: Solutions for practice problems at HackerRank. · GitHub
Solutions for practice problems at HackerRank. Contribute to Anmol53/hackerrank-problem-solving development by creating an account on GitHub.
Starred by 38 users
Forked by 17 users
Languages C 63.8% | Java 31.2% | JavaScript 5.0%
Quora
quora.com › I-can-only-solve-easy-problems-from-HackerRank-how-can-I-improve-myself
I can only solve easy problems from HackerRank. how can I improve myself? - Quora
Answer (1 of 3): We all have to start somewhere, right? Most easy problems on HackerRank don’t require knowledge of any specific algorithm or computer science concept. Also, they don’t require detailed solutions, and most can be solved within minutes if you can figure out the logic.
Quora
quora.com › I-find-HackerRank-problems-a-bit-difficult-than-usual-What-are-some-alternate-sites-which-has-simpler-problems
I find HackerRank problems a bit difficult than usual. What are some alternate sites which has simpler problems? - Quora
Solve 3–5 small problems daily from the same pattern (arrays, strings, hash maps) to build transferable heuristics. Read model solutions after solving to learn idiomatic shortcuts and tradeoffs.
Reddit
reddit.com › r/csmajors › how many problems on leetcode and hackerrank do you solve each day?
r/csMajors on Reddit: How many problems on Leetcode and Hackerrank do you solve each day?
July 16, 2022 -
How many problems on Leetcode and Hackerrank do you solve each day?
Medium
prashaantacharya.medium.com › how-to-solve-a-hackerrank-problem-counting-valleys-blog-no-1-3d17e511f979
How to solve a HackerRank Problem | Counting Valleys | Blog No 1. | by Prashant Acharya | Medium
March 31, 2019 - Hackerrank gives us a template. We have to complete a function named countValleys that takes in a string as an argument and expects it to return the number of valleys. Let’s do that.
HackerRank
support.hackerrank.com › hc › en-us › articles › 360011394054-Associating-Tags-to-Questions
HackerRank Knowledge Base
September 13, 2024 - HackerRank Knowledge Base
Quora
quora.com › Why-do-I-feel-HackerRank-is-difficult-How-can-I-solve-problems-in-it-easily-Are-there-any-other-platforms-like-HackerRank-which-are-easier
Why do I feel HackerRank is difficult? How can I solve problems in it easily? Are there any other platforms like HackerRank which are easier? - Quora
Answer (1 of 2): You find it difficult because you don’t have a clear grasp on basic algos like sorting, searching etc. You should revise this and start from the most basic questions on Hackerrank and you will learn new concepts as you progress. When you are stuck look at the solution and try to ...
Quora
quora.com › I-struggle-to-answer-medium-level-problems-on-HackerRank-but-have-no-problem-with-the-easy-level-ones-What-am-I-doing-wrong-to-pass-that-step
I struggle to answer medium-level problems on HackerRank but have no problem with the easy-level ones. What am I doing wrong to pass that step? - Quora
Answer: Thanks for A2A :) The first and foremost step is to get acquainted with various data structures and algorithms. I assume you fulfil this requirement. Now is the part where you have to learn how to solve in time constrained environments. In most cases, only when you’re under a certain co...
Reddit
reddit.com › r/leetcode › leetcode and hackerrank are killing me, i cannot code
r/leetcode on Reddit: Leetcode and Hackerrank are killing me, I CANNOT CODE
December 24, 2021 -
I am 26 y old Full Stack Developer(Java/JS). Its been year I am working in a company. I find it difficult to solve Leetcode and Hackerrank questions (also EASY questions sometimes :( ).
I know everyone gives the same advice to practice and practice, but I feel always hit the saturation point as and when I cannot get solutions, due to this I have just started hating to code. Worst part is there are so many variations of coding questions out there (For some questions they ask in the interview its impossible to identify the solution or approach if you have not solved once in life, unique solutions only)
I am definitely going to career change in the future, but as of now I have no other options and c
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You can’t Leetcode with a weak data structures and algorithms background. It would take you forever. This is like taking a calculus class when you have no algebra background. Is it possible? Maybe, but it would be easier pulling your teeth. Take some time to study the basic data structures and algorithms else this will be impossible for you
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If they're difficult then you should take it as a sign that you're in the right place to get better. Nothing good comes easy.
HackerRank
hackerrank.com › challenges › challenges › problem
Challenges | HackerRank
Problem · Submissions · Leaderboard · Discussions · Julia asked her students to create some coding challenges. Write a query to print the hacker_id, name, and the total number of challenges created by each student. Sort your results by the total number of challenges in descending order.
Medium
medium.com › @sruti.kurup › mastering-hackerrank-1bd876b622c0
How to Learn and Solve HackerRank Problems | by Sruti Kurup | Medium
November 30, 2025 - How to Learn and Solve HackerRank Problems If you’re starting out on HackerRank, it can feel a bit overwhelming. There are many problems, topics, and coding challenges. The good news is that you …