## Minimum number of increasing subsequences

Given an array of integers of size N, you have to divide it into the minimum number of “strictly increasing subsequences” For example: let the… Read More »

Given an array of integers of size N, you have to divide it into the minimum number of “strictly increasing subsequences” For example: let the… Read More »

You are given an array A of size N. Your task is to find the length of largest dividing sub sequence.A dividing sequence is a… Read More »

Let S be a finite partially ordered set. The size of a maximal antichain equals the size of a minimal chain cover of S. This… Read More »

Given an array of N positive integers. The task is to find the sum of maximum sum decreasing subsequence(MSDS) of the given array such that… Read More »

Given an array of n positive integers, write a program to find the maximum sum of increasing subsequence from prefix till i-th index and also… Read More »

Given an array of numbers, find the maximum product formed by multiplying numbers of an increasing subsequence of that array. Note: A single number is… Read More »

Given an array arr[] containing n integers. The problem is to count number of increasing subsequences in the array of size k. Examples: Input :… Read More »

Given an array of n positive integers. We need to find the largest increasing sequence of consecutive positive integers. Examples: Input : arr[] = {5,… Read More »

You are given an array of integers, you need to find the length of the longest increasing sub-sequence. There can be 4 approaches for solving… Read More »

We are given two arrays, we need to find the longest possible bitonic sequence such that increasing part must be from first array and should… Read More »

Given an array of n integers. The problem is to find maximum length of the subsequence with difference between adjacent elements as either 0 or… Read More »

Given an array of n integers. Write a program to find minimum number of changes in array so that array is strictly increasing of integers.… Read More »

Given an array arr[0 … n-1] containing n positive integers, a subsequence of arr[] is called Bitonic if it is first increasing, then decreasing. Write… Read More »

Given an array, the task is to find to LIS (Longest Increasing Subsequence) in a circular way. Examples : Input : arr[] = {5, 4,… Read More »

Consider a 2-D map with a horizontal river passing through its center. There are n cities on the southern bank with x-coordinates a(1) … a(n)… Read More »