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Programmingoneonone
Programmingoneonone

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

HackerRank Recursion: Davis’ Staircase problem solution

YASH PAL, 31 July 20246 February 2026

In this HackerRank Recursion: Davis’ Staircase problem solution, you are given the respective heights for…

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Algorithms hackerrank birthday cake candles solution

HackerRank Birthday Cake Candles problem solution

YASH PAL, 31 July 202430 November 2025

In this HackerRank Birthday Cake Candles problem solution, You are in charge of the cake…

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HackerRank Recursion: Fibonacci Numbers problem solution

YASH PAL, 31 July 20246 February 2026

In this HackerRank Recursion: Fibonacci Numbers problem solution, you are given n, return the nth…

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Algorithms Hackerrank mini max sum solution

HackerRank Mini Max Sum problem solution

YASH PAL, 31 July 202430 November 2025

In this HackerRank Mini Max Sum problem solution Given five positive integers, find the minimum and…

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HackerRank Staircase problem solution

YASH PAL, 31 July 202430 November 2025

In this HackerRank Staircase problem solution,Staircase detail This is a staircase of size n=4:  …

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Algorithms HackerRank plus minus solution

HackerRank Plus Minus problem solution

YASH PAL, 31 July 202430 November 2025

In this HackerRank Plus Minus problem solution, Given an array of integers, calculate the ratios of…

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