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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.

HackerEarth A fair competition problem solution

YASH PAL, 31 July 202414 February 2026

In this HackerEarth A fair competition problem solution In competition, N participants are competing against each other…

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HackerEarth Two types of queries problem solution

YASH PAL, 31 July 202414 February 2026

In this HackerEarth Two types of queries problem solution you are given a string str. It costs…

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HackerEarth Tri State Area May Cir 19 problem solution

YASH PAL, 31 July 202414 February 2026

In this HackerEarth Tri-State-Area May Cir 19 problem solution we have given a weighted tree (T) and…

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HackerEarth Group Range problem solution

YASH PAL, 31 July 202414 February 2026

In this HackerEarth Group Range problem solution, You are given N integers. You are required to perform…

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HackerEarth Lexicographically minimal string problem solution

YASH PAL, 31 July 202414 February 2026

In this HackerEarth Lexicographically minimal string problem solution You are given three strings named as A, B,…

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HackerEarth Fruits in a state problem solution

YASH PAL, 31 July 202414 February 2026

In this HackerEarth Fruits in a state problem solution, There are n states in a country. The…

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