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Analysis of Algorithms

5 posts

Find a sequence of distinct integers whose Harmonic Mean is N

Last Updated: 23 July 2025

Given an integer N, the task is to find a sequence of distinct integers whose Harmonic Mean is N itself. In case such a sequence doesn't exist, print -1.Examples:Input: N ...read more

Data Structures

Analysis of Algorithms

harmonic progression

What is TABU Search?

Last Updated: 29 April 2024

Tabu search (TS) is an iterative neighborhood search algorithm, where the neighborhood changes dynamically. Tabu search enhances local search by avoiding points in the sea...read more

Analysis of Algorithms

Artificial-intelligence

Examples of Big-O analysis

Last Updated: 14 March 2026

Big-O notation is used to describe the time complexity of an algorithm. Big-O measures how the execution time grows with input size. It mainly describes the upper bound (w...read more

time complexity

Analysis of Algorithms

Algorithms-Analysis of Algorithms (Recurrences)

Sum of the series 1 + (1+2) + (1+2+3) + (1+2+3+4) + ...... + (1+2+3+4+...+n)

Last Updated: 25 July 2025

Given a positive integer n, find the sum of the following series, where the i-th term is the sum of the first i natural numbers:(1) + (1+2) + (1+2+3) + ... + (1+2+3+...+n)...read more

Analysis of Algorithms

Algorithms | Analysis of Algorithms | Question 19

Last Updated: 21 August 2025

Consider the following program fragment for reversing the digits in a given integer to obtain a new integer. Let n = D1D2…Dm Cint n, rev; rev = 0; while (n 0) { rev = ...read more

Algorithms-Analysis of Algorithms

Analysis of Algorithms