We are given with an array of integers. The array has multiple occurrences of the same elements. The task here is to find the maximum distance between any two same elements of the array. We will pick each element from the array starting from the left. Then we will find ... Read More

We are given a string of alphabets. The array can have at least two occurrences of the same character. The task here is to find the maximum number of characters between any two occurrences of a character. If there is no repetition of any character then return -1.Input − string ... Read More

We are given a number of chocolates present in consecutive boxes in the form of an array and a number k which represents the number of students among which these chocolates will be distributed. The task here is to choose consecutive boxes such that the sum of chocolates present in ... Read More

We are given two lockers, say L1 and L2 that have some amount of money in the form of coins. L1 has A coins and L2 has B number of coins in it. We have to withdraw money or coins from the lockers such that the money drawn out is ... Read More

We are given with an array of integers of size N and a number k. The array consists of integers in random order. The task is to find the maximum difference between the group of k-elements and rest of the array. The array will be divided into two parts. The ... Read More

We are given with an array of integers of size N. The array consists of integers in random order. The task is to find the maximum difference between the first and last indexes of an element in the array. We have to find a number which appears twice in the ... Read More

We are given with an array of integers of size N. The array consists of integers in random order. The task is to find the maximum difference between two elements such that the larger element appears after the smaller number. That is Arr[j]-Arr[i] is maximum such that j>i.Input Arr[] = { ... Read More

The area of the rectangle is calculated as a product of its sides. All rectangles have four sides such that opposite sides are equal. For calculating the area we require length and breadth as two sides. So that we can get desired result −Area rectangle = length X breadthWe are ... Read More

A linked list is a linear data structure in which elements are linked via pointers. Each element or node of a linked list has a data part and link, or we can say pointer to the next element in sequence. The elements can take noncontiguous locations in memory.We are given ... Read More

We are given with an array. The array need not be sorted. The task is to find the maximum difference between adjacent elements of that array in its sorted form. So the first thing is to sort the array in increasing or decreasing order. Then we will iterate the array ... Read More