arithmetic progression Archives

Maximize the common difference of an AP having the given array as a subsequence

Last Updated: 29 November 2021

Given a sorted array arr[] consisting of N distinct elements, the task is to find the maximum possible common difference of an arithmetic progression such that the given a...read more

arithmetic progression

Maths

Arithmetic Progressions

Count Arithmetic Progressions having sum N and common difference equal to 1

Last Updated: 02 February 2022

Given an integer N, the task is to count all arithmetic progression with common difference equal to 1 and the sum of all its elements equal to N.Examples:Input: N = 12Outp...read more

Misc

Mathematical

DSA

arithmetic progression

Minimum increments or decrements by 1 required to make all array elements in AP

Last Updated: 07 September 2021

Given an array arr[] consisting of N integers, the task is to find the minimum number of increment/decrement by 1 required to be performed on array elements to make all th...read more

DSA

arithmetic progression

Arithmetic Progressions

Find the Array which when sorted forms an AP and has minimum maximum

Last Updated: 29 November 2021

Given three positive integers N, X, and Y(XY). The task is to find an array of length N containing both X and Y, and when sorted in increasing order, the array must form a...read more

arithmetic progression

Longest Arithmetic Progression path in given Binary Tree

Last Updated: 28 February 2022

Given a binary tree, the task is to find the length of the longest path which forms an Arithmetic progression. The path can start and end at any node of the tree.Examples:...read more

DSA

Binary Tree

arithmetic progression

Find the missing N-th term of the series 2, 2, 4, 4, 6, 8, 8 ....

Last Updated: 16 August 2022

Given a number N, find the N-th term in the series 2, 2, 4, 4, 6, 8, 8.........Examples:Input: N = 1Output: 2Input: N = 2Output: 2Input: N = 5Output: 6Approach: Upon caref...read more

arithmetic progression

Geometric Progression

Find M for which numbers A, B, C form an A.P. if any one is divided by M

Last Updated: 16 March 2023

Given three positive integers A, B, and C, the task is to find out that, if we divide any one of them with any integer M(m0), can they form an A.P.(Arithmetic Progression)...read more

Mathematical

DSA

arithmetic progression

Find M for which A, B, C form an A.P. in given order if any one is multiplied by M

Last Updated: 21 February 2022

Given 3 positive integers A, B, and C. Choose a positive integer M and multiply any one of A, B, or C with M. The task is to decide whether A, B and C would comply with Ar...read more

Algo-Geek 2021

DSA

arithmetic progression

Find Nth term of the series 1^3/1+(1^3+2^3)/(1+3)+(1^3+2^3+3^3)/(1+3+5)+...

Last Updated: 16 August 2022

Given a positive integer N. The task is to find Nth term of the series:\frac{1^{3}}{1}+\frac{(1^{3}+2^{3})}{1+3}+\frac{(1^{3}+2^{3}+3^{3})}{(1+3+5)}+....Examples:Input: N ...read more

arithmetic progression

C++ Program to Print all triplets in sorted array that form AP

Last Updated: 18 August 2023

Given a sorted array of distinct positive integers, print all triplets that form AP (or Arithmetic Progression)Examples : Input : arr[] = { 2, 6, 9, 12, 17, 22, 31, 32, 3...read more

C++

cpp-unordered_set

arithmetic progression

Java Program to Print all triplets in sorted array that form AP

Last Updated: 19 January 2022

Given a sorted array of distinct positive integers, print all triplets that form AP (or Arithmetic Progression)Examples : Input : arr[] = { 2, 6, 9, 12, 17, 22, 31, 32, 3...read more

Java

cpp-unordered_set

arithmetic progression

Python3 Program to Print all triplets in sorted array that form AP

Last Updated: 05 September 2024

Given a sorted array of distinct positive integers, print all triplets that form AP (or Arithmetic Progression)Examples :Input : arr[] = { 2, 6, 9, 12, 17, 22, 31, 32, 35,...read more

Python

cpp-unordered_set

arithmetic progression

PHP Program to Print all triplets in sorted array that form AP

Last Updated: 22 July 2024

Given a sorted array of distinct positive integers, print all triplets that form AP (or Arithmetic Progression)Examples :Input : arr[] = { 2, 6, 9, 12, 17, 22, 31, 32, 35,...read more

PHP

cpp-unordered_set

arithmetic progression

Javascript Program for Print all triplets in sorted array that form AP

Last Updated: 16 September 2024

Given a sorted array of distinct positive integers, print all triplets that form AP (or Arithmetic Progression)Examples :Input : arr[] = { 2, 6, 9, 12, 17, 22, 31, 32, 35,...read more

JavaScript

cpp-unordered_set

arithmetic progression

Nth term of AP from First Two Terms

Last Updated: 03 April 2025

Given two integers a1 and a2, the first and second terms of an Arithmetic Series respectively, the problem is to find the nthterm of the series.Examples :Input : a1 = 2, ...read more

Mathematical

DSA

arithmetic progression

Arithmetic Progressions