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Programmingoneonone
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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 Transaction problem solution

YASH PAL, 31 July 202414 February 2026

In this HackerEarth Transaction, problem-solution BOB (Bank of Byteland) is the only bank in the…

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HackerEarth Travelling between cities solution

YASH PAL, 31 July 202414 February 2026

In this HackerEarth Travelling between cities problem solution, You are given positions of N cities…

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HackerEarth Reversing elements problem solution

YASH PAL, 31 July 202414 February 2026

In this HackerEarth Reversing elements problem solution, You are given an array A of size…

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HackerEarth Distinct Integers in Range solution

YASH PAL, 31 July 202414 February 2026

In this HackerEarth Distinct Integer in Range problem solution You are given two arrays A…

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HackerEarth Array revolve problem solution

YASH PAL, 31 July 202414 February 2026

In this HackerEarth Array revolve problem solution You are given an array A(1-based index) consisting…

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HackerEarth Class representatives problem solution

YASH PAL, 31 July 202414 February 2026

In this HackerEarth Class representatives, problem-solution John teaches a class of n students. Each student…

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