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Author: YASH PAL

Hi My name is YASH PAL. Am a Senior software engineer having 5+ years of experience in Information technology and 8+ years of teaching experience in engineering subjects.I have done B.tech degree holder in Computer science and have 20+ certifications in IT industry including C, C++, Java, Python, Javascript, CSS, .Net, Linux, programming, LowCode technology, Android development, and Full stack development. I write/teach educational content/articles and step by step guide on programming/engineering stream subjects for students for free.

Leetcode Validate IP Address problem solution

YASH PAL, 31 July 202422 January 2026

In this Leetcode Validate IP Address problem solution, we have given a string queryIP, return…

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HackerEarth A smallest number problem solution

YASH PAL, 31 July 202415 February 2026

In this HackerEarth A smallest number problem solution You are given an integer K.  …

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Leetcode Implement Rand10() Using Rand7() problem solution

YASH PAL, 31 July 202422 January 2026

In this Leetcode Implement Rand10() Using Rand7() problem solution, given the API rand7() that generates…

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HackerEarth Criminals: Little Deepu and Little Kuldeep problem solution

YASH PAL, 31 July 202415 February 2026

In this HackerEarth Criminals: Little Deepu and Little Kuldeep problem solution Little Deepu and Little…

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HackerEarth Pro and Con List problem solution

YASH PAL, 31 July 202415 February 2026

In this HackerEarth Pro and Con List problem solution, There is a long list of…

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HackerEarth Game Of Strengths problem solution

YASH PAL, 31 July 202415 February 2026

In this HackerEarth Game of Strengths problem solution, Andrew is very fond of Maths.He has…

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