## Product of N with its largest odd digit

Given an integer N, the task is to find the product of N with its largest odd digit. If there is no odd digit in… Read More »

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- Graph Types and Applications

Given an integer N, the task is to find the product of N with its largest odd digit. If there is no odd digit in… Read More »

Given two numbers A and B, the task is to Divide the two numbers A and B by their common divisors. The numbers A and… Read More »

Given two integers A and B, the task is to convert A to B with minimum number of following operations: Multiply A by any prime… Read More »

Given an integer N, the task is to find the minimum absolute difference between N and a power of 2. Examples: Input: N = 4… Read More »

Given a positive integer n, the task is to find the nth string in the following infinite list of all possible strings over two symbols… Read More »

Given four integers p, q, r and s. Two players are playing a game where both the players are hitting a target and the first… Read More »

Given a number N, the task is to find the Nth term of the the following series. 0, 3/1, 8/3, 15/5…… Examples: Input: n=4 Output:… Read More »

Given a number N, the task is to find the Nth term of the the following series. -2, 4, -6, 8…… Examples: Input: n=4 Output:… Read More »

Given an integer n, the task is to generate all the left shift numbers possible. A left shift number is a number that is generated… Read More »

Given a n-sided regular polygon of side length a.The task is to find the length of it’s diagonal. Examples: Input: a = 9, n =… Read More »

Given two integers n and k, the task is to find whether it is possible to represent n as the sum of exactly k powers… Read More »

In a given Cartesian plane, there are N points. The task is to find the Number of Pairs of points(A, B) such that Point A… Read More »

Given two integers a and b, the task is to add them to get c. After that remove zeroes from a, b and c and… Read More »

We need to check whether a number is a perfect square or not without finding its square root. Examples: Input : n = 36 Output… Read More »

Given a positive integer N, the task is to check if N is a strong prime or not. In number theory, a strong prime is… Read More »