# Tag Archives: inversion

Given an array arr[] of size n. Three elements arr[i], arr[j] and arr[k] form an inversion of size 3 if a[i] > a[j] >a[k] and… Read More
Given an array arr[] of size n. Three elements arr[i], arr[j] and arr[k] form an inversion of size 3 if a[i] > a[j] >a[k] and… Read More
Given an array arr[] of size n. Three elements arr[i], arr[j] and arr[k] form an inversion of size 3 if a[i] > a[j] >a[k] and… Read More
Given an array arr[] of size n. Three elements arr[i], arr[j] and arr[k] form an inversion of size 3 if a[i] > a[j] >a[k] and… Read More
Inversion Count for an array indicates – how far (or close) the array is from being sorted. If the array is already sorted, then the… Read More
Inversion Count for an array indicates – how far (or close) the array is from being sorted. If the array is already sorted, then the… Read More
Given an array arr[] of size n. Three elements arr[i], arr[j] and arr[k] form an inversion of size 3 if a[i] > a[j] >a[k] and… Read More
Inversion Count for an array indicates – how far (or close) the array is from being sorted. If the array is already sorted, then the… Read More
Given a binary string s, the task is to calculate the number of such substrings where the count of 1‘s is strictly greater than the… Read More
Given an array arr[], the goal is to count the number of inversions in all the sub-arrays. An inversion is a pair of indices i… Read More
Given three numbers N, A, and X, the task is to construct the lexicographically smallest binary array of size N, containing A 0s and having… Read More
Given an array, arr[] of size N denoting a permutation of numbers from 1 to N, the task is to count the number of inversions… Read More
Given an array arr[], the task is to append the given array exactly K – 1 times to its end and print the total number… Read More
Given an array arr[] consisting of N integers, and an integer K, the task is to find the maximum number of inversions of the given… Read More
Given two integers N and K, the task is to count the number of permutations of the first N natural numbers having exactly K inversions.… Read More