Sum of all possible triplet products from given ranges
Given three integers A, B and C, the task is to find the value of the expression Since the answer can be very large, print… Read More »
Given three integers A, B and C, the task is to find the value of the expression Since the answer can be very large, print… Read More »
Given an array arr[] of size N, the task is to count the number of pairs from the given array whose product contains only a… Read More »
Given an integer N representing a non-linear equation of the form 2X + 5Y = N, the task is to find an integral pair (X,… Read More »
Given an integer X and integer N, the task is to find the number of unique paths starting from the root in N-ary tree such… Read More »
Given an integer N denoting the number of dices, the task is to find the probability of the product of numbers appearing on the top… Read More »
Given an integer N, the task is to find the number of permutations of integers from the range [1, N] that can form an acyclic… Read More »
Given an array arr[] consisting of N integers, the task is to count the total number of pairs of array elements from the given array… Read More »
Given three integers N, P, and K, the task is to find the total number of ways to divide N into K integers having sum… Read More »
Given two strings, str1 of length N and str2 of length M of distinct characters, the task is to count the number of ways to… Read More »
Given two integers N, M denoting N×M chessboard, the task is to count the number of ways a knight can reach (N, M) starting from… Read More »
Given an array arr[] of n integers and an integer K, the task is to find the number of ways to select exactly K even… Read More »
Given a number N which denotes the number of stairs, the task is to reach the Nth stair by taking 1, 2 steps any number… Read More »
Given an integer N, the task is to generate a random labelled tree of N node with (N – 1) edges without forming cycle. Note:… Read More »
There are 1000 light bulbs and 1000 persons. All light bulbs are initially off. Person 1 goes flipping light bulb 1, 2, 3, 4, …… Read More »
Given an array of n non-negative integers. The task is to find the sum of the product of elements of all the possible subsets. It… Read More »