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Category: coding problems solutions

Coding problems and their solution in C, C++, Java, Python, and JavaScript for practice, exams preperation, mock and coding rounds, interviews with step by step explanation and output

HackerEarth Harry and String problem solution

YASH PAL, 31 July 202417 February 2026

In this HackerEarth Harry and String problem solution Harry was studying a magic book that…

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HackerRank Lazy Evaluation problem solution in ruby

YASH PAL, 31 July 202429 January 2026

In this HackerRank Lazy Evaluation problem solution in ruby programming, Lazy evaluation is an evaluation…

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HackerRank Currying problem solution in ruby

YASH PAL, 31 July 202429 January 2026

In this HackerRank Currying problem solution in ruby programming Currying is a technique in which…

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HackerRank Partial Applications problem solution in ruby

YASH PAL, 31 July 202429 January 2026

In this HackerRank Partial Applications problem solution in ruby programming In Partial Application, we create…

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HackerRank Closures, problem solution in ruby

YASH PAL, 31 July 202429 January 2026

In this HackerRank Closures, problem solution in ruby programming Closure is a function/method that: Can…

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HackerRank Lambdas problem solution in ruby

YASH PAL, 31 July 202429 January 2026

In this HackerRank Lambdas, the problem solution in ruby programming Lambdas is anonymous functions. Lambdas…

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