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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 Implement strStr() problem solution

YASH PAL, 31 July 202418 January 2026

In this Leetcode Implement strStr() problem solution, Implement strStr(). Return the index of the first…

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Leetcode Divide Two Integers problem solution

YASH PAL, 31 July 202418 January 2026

In this Leetcode Divide Two Integers problem solution we have given two integers dividend and…

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Leetcode Substring with Concatenation of All Words problem solution

YASH PAL, 31 July 202418 January 2026

In this Leetcode Substring with Concatenation of All Words problem solution, we have given a…

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Leetcode Next Permutation problem solution

YASH PAL, 31 July 202418 January 2026

In this Leetcode Next Permutation problem solution Implement the next permutation, which rearranges numbers into…

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Leetcode Longest Valid Parentheses problem solution

YASH PAL, 31 July 202418 January 2026

In this Leetcode Longest Valid Parentheses problem solution, we have given a string containing just…

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Leetcode Search in Rotated Sorted Array problem solution

YASH PAL, 31 July 202418 January 2026

In this Leetcode Search in Rotated Sorted Array problem solution There is an integer array…

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