## Minimum number of changes required to make the given array an AP

Given an array arr[] of integers and a number . You can change any element of the array to any integer. The task is to… Read More »

- Minimum number of changes required to make the given array an AP
- Sum of first N natural numbers which are divisible by X or Y
- Program to find the angles of a quadrilateral
- Find the Nth term of the series 1 + 2 + 6 + 15 + 31 + 56 + ...
- Sum of the numbers upto N that are divisible by 2 or 5
- Arithmetic Progression
- Convert given array to Arithmetic Progression by adding an element
- Ratio of mth and nth terms of an A. P. with given ratio of sums
- Find the nth term of the series 0, 8, 64, 216, 512, . . .
- Sum of multiples of A and B less than N
- Sum of first n terms of a given series 3, 6, 11, .....
- Find the sum of all multiples of 2 and 5 below N
- Ratio of mth and nth term in an Arithmetic Progression (AP)
- Arithmetic Mean
- Find First element in AP which is multiple of given prime
- Print first N terms of series (0.25, 0.5, 0.75, ...) in fraction representation

Given an array arr[] of integers and a number . You can change any element of the array to any integer. The task is to… Read More »

Given an unsorted array of size n and an integer d which is the common difference, the task is to find the length of the… Read More »

Given a non-empty string S of uppercase alphabets of length L and the task is to find the longest string from the given string with… Read More »

Given an integer value n, find out the n-th positive integer whose sum is 10. Examples: Input : n = 2 Output : 28 The… Read More »

Given a number n and an array containing 1 to (2n+1) consecutive numbers. Three elements are chosen at random. Find the probability that the elements… Read More »

We have to print an arithmetic progressive series in PHP, between two given numbers a and b both including, with a given common arithmetic difference… Read More »

Given three integers A, B and N the task is to find N Arithmetic means between A and B. We basically need to insert N… Read More »

Given n and a number, the task is to find the sum of n digit numbers that are divisible by given number. Examples: Input :… Read More »

We are given the Integer n and also in the next line 2*n integers which represent a Arithmetic Progression series a1, a2, a3…a2n they are… Read More »

Given a sorted array of distinct positive integers, print all triplets that form AP (or Arithmetic Progression) Examples : Input : arr[] = { 2,… Read More »

Given first term (a), common difference (d) and a integer N of the Arithmetic Progression series, the task is to find Nthterm of the series.… Read More »

Given first term (a), common difference (d) and a integer n of the Arithmetic Progression series, the task is to print the series. Examples :… Read More »

In mathematics, an arithmetico–geometric sequence is the result of the term-by-term multiplication of a geometric progression with the corresponding terms of an arithmetic progression. is… Read More »

Given an array of n-elements. Given array is a permutation of some Arithmetic Progression. Find the minimum number of De-arrangements present in that array so… Read More »

Given three non-negative integers a, d and x. Here, a is the first element, d is the difference of an AP (Arithmetic Progression). We need… Read More »