We are given a string of characters and the task is to calculate the count of character pairs having pairs at the same distance as we have in english alphabets.Input − string str = ‘Tutorials Point’Output − Count of character pairs at same distance as in English alphabets are: 5Explanation ... Read More

We are given a number and the task is to calculate the count of numbers from the range 0 till the given number let’s say, num having exactly one set bitSet bits in a binary number is represented by 1. Whenever we calculate the binary number of an integer value ... Read More

We are given the total number of elements and the task is to calculate the total number of matrices with different orders that can be formed with the given data. A matrix has an order mxn where m are the number of rows and n are the number of columns.Input ... Read More

We are given an array of integer type elements and a matrix or 2-D array of given row and column size and the task is to calculate the count of elements of an array that are present in each row of a matrix.Input int arr = { 2, 4, 6} and ... Read More

We are given with two linked lists and the task is to form the pairs using the integer elements of linked lists such that their product is equal to a given value which is let’s say, k. A linked list is a sequence of data structures, which are connected together ... Read More

We are given with two linked lists and the task is to form the pairs using the integer elements of linked lists such that their sum is equal to a given value which is let’s say, k. A linked list is a sequence of data structures, which are connected together ... Read More

We are given a sorted array of integer type elements and an integer variable x and the task is to form the pairs from the given array and calculate the product of elements in the pair and check whether the calculated product is less than k or not.Input int arr[] = ... Read More

We are given a sorted array of integer type elements and an integer variable x and the task is to form the pairs from the given array and calculate the sum of elements in the pair and check whether the calculated sum is less than x or not.Input − int ... Read More

We are given an array of integer type elements and the task is to form the pairs from the given array and calculate the set bits of elements in the pair and check whether both the elements are having equal number of set bits or not.Set bits in a binary ... Read More

We are given an array of integer type elements and the task is to form the pairs from the given array and calculate the sum of elements in the pair and check whether the given sum is divisible by k or not.Input − int arr[] = {4, 1, 2, 0, ... Read More