In problem “count pair with given sum” we have given an integer array[] and another number say ‘sum’, you have to determine whether any of the two elements in a given array has a sum equal to “sum”. Example Input: arr []={1,3,4,6,7} and sum = 9. Output: “ Elements found …
Suppose we have an input of array with “x” number of elements. We have given a problem that we have to find the deletions operations, which should be the minimum that is required to make an equal array i.e., the array will consist of equal elements. Example Input: [1, 1, …
Suppose you are given an array with some repeated numbers. We have to find the maximum distance between the two same occurrences of a number with different index, present in an array. Example Input: array = [1, 2, 3, 6, 2, 7] Output: 3 Explanation: Because elements at array [1] …
You are given a question in which you have given an unsorted array with multiple occurrences of numbers. The task is to group all the multiple occurrences of array elements ordered by first occurrence. Meanwhile, the order should be the same as the number comes. Example Input: [ 2, 3,4,3,1,3,2,4] …
Suppose, you have an integer array. The problem statement asks to find out the maximum difference between the frequency of any two distinct elements of a given array, but the element with the greater frequency should also be greater in value than the other integer. Example Input: arr[] = {2,4,4,4,3,2} …
This post is on Maximize Sum Of Array After K Negations Leetcode Solution Problem statement In the problem ” Maximize Sum Of Array After K Negations” we are given an array arr and a value K. The array consists of integer values. We can change the value of arr[i] to …
Suppose, you have an integer array and a number k. The problem statement asks to find out the smallest sub-array of range (l, r) inclusively, in such a way there are exactly k distinct numbers present in that smallest sub-array. Example Input: {1, 2, 2, 3, 4, 5, 5} k=3 …
We have given an array of integers and a given number called ‘sum’. The problem statement asks to find out the triplet that adds up to the given number ‘sum’. Example Input: arr[] = {3,5,7,5,6,1} sum=16 Output: (3, 7, 6), (5, 5, 6) Explanation: Triplet which equals to the given …
We have given an array of integers. An array contains 1’s and 0’s only. The problem statement asks to find out the length of the longest Sub-Array which having the quantity of 1’s digit is just one more than the count of 0’s in a sub-array. Example Input: arr[] = …
Suppose we have two integers array of same size n. Both of the arrays can contain common numbers as well. The problem statement asks to form the resultant array that contains the ‘n’ maximum values from both of the arrays. The first array should be prioritized (elements of the first …