Given an array arr[] consisting of N integers, the task is to split the array into subarrays such that the sum of the difference between… Read More

# Category Archives: Mathematical

Minimum increments required to make absolute difference of all pairwise adjacent array elements even

Given an array arr[] consisting of N integers, the task is to find the minimum number of array elements required to be incremented to make… Read More

Given three positives integers A, B, and C, the task is to count the minimum number of flipping of bits required in A and B,… Read More

Given an array arr[] consisting of N positive integers, the task is to find the number of array elements whose count of divisors is a… Read More

Golden Ratio: Two numbers, say A and B are said to be in the golden ratio if their ratio equals the ratio of the sum… Read More

Given two positive integers A, B, and an array D[] consisting only of digits [0-9], the task is to check if it is possible to… Read More

Given four positive integers A, B, C, and D representing the length of sides of a Cyclic Quadrilateral, the task is to find the area… Read More

Given a string S consisting of N alphabets and two positive integers L and U, representing the cost of converting any character to lowercase and… Read More

Given an array arr[] consisting of N strings, the task is to sort the array in ascending order after modifying each string by removing all… Read More

Given a positive integer N, the task is to find the count of prime numbers less than or equal to N that can be represented… Read More

Given three non-negative integers A, B, and C, the task is to count the numbers in the range [1, C] that can be reduced to… Read More

Given an array arr[] consisting of N integers, the task is to find the maximum value of (arr[i] + arr[j] + i − j) for… Read More

Given a positive integer N, the task is to find the smallest semi-prime number such that the difference between any of its two divisors is… Read More

Given a string S of size N consisting of only ‘(‘ and ‘)’ only and a positive integer K, the task is to check if… Read More

Given a positive integer N, the task is to check if the given number N can be represented as the product of two positive perfect… Read More