HCL Coding Interview Questions: 2 Tagged Problems
2 coding problems tagged HCL — 2 easy — with solutions in 13 languages. Plus a study plan by topic.
- Problems: 2
- By difficulty: 2 easy
- Languages: JavaScript, TypeScript, Python, Java, C++, C, C#, Go, Kotlin, Swift, Rust, PHP and Ruby
- Cost: Free on every plan; sign in to run and submit
2 problems the CodeKairo catalogue tags as commonly asked in HCL's coding rounds — 2 easy, no hard ones — each judged by hidden tests in 13 languages. The most common topics among them are Arrays (1), Math (1) and Number Theory (1). CodeKairo's HCLTech — Written Test mock covers the HCLTech written test, the most regular pattern in this catalogue: four sections of fifteen questions, fifteen minutes each. The tag is the catalogue's own annotation of where a problem tends to come up — not a list published by HCL, which CodeKairo is not affiliated with.
HCL study plan by topic
All 2 problems tagged HCL, about 40 min of solving, grouped by technique in the order they build on each other — Arrays and Number Theory. It ends with the HCLTech — Written Test mock.
The plan
2 problems on Arrays and Number Theory, easiest first within each topic.
Then: the timed test
Sit the HCLTech — Written Test mock under the clock — the coding problems are only one part of the round.
HCL test patterns
- HCLTech — Written Test pattern guide and timed mock
All problems tagged HCL
Easy (2)
- Minimum Operations to Exceed Threshold Value I Array
- Prime Factorisation Math, Number Theory
Topics HCL asks most
- Arrays 1 problem
- Math 1 problem
- Number Theory 1 problem