## Largest number smaller than or equal to N divisible by K

Given a number N and a number K, the task is to find the largest number smaller than or equal to N which is divisible… Read More »

Given a number N and a number K, the task is to find the largest number smaller than or equal to N which is divisible… Read More »

Given an integer . The task is to check whether any of its permutations is a palindrome and divisible by 3 or not. Examples :… Read More »

Given M unique digits and a number N. The task is to find the number of N-digit numbers which can be formed from the given… Read More »

Given an integer array arr, the task is to print the minimum number of operations required to delete all elements of the array. In an… Read More »

Given a number N, the task is to check whether the product of digits at even places of a number is divisible by K. If… Read More »

Given an integer element ‘N’, the task is to find the minimum number of operations that need to be performed to make ‘N’ equal to… Read More »

Given two integer ‘N’ and ‘K’, the task is to find the sum of digits of ‘N’ at it’s odd places (right to left) and… Read More »

Suppose you a given an array. You have to find the length of the longest subarray such that each and every element of it is… Read More »

Given an interval of integers [A, B]. For each number in this interval compute its greatest odd divisor. Output the sum of these divisors. Examples:… Read More »

Given an unsigned integer x. Round it up to the next greater multiple of 8 using bitwise operations only. Examples: Input : 35 Output :… Read More »

Given an unsigned integer x. Round it down to the next smaller multiple of 8 using bitwise operations only. Examples: Input : 35 Output :… Read More »

Given two integers A and B. The task is to count how many numbers in the interval [ A, B ] have an odd number… Read More »

Given a range, we need to check if is their any pairs in the segment whose GCD is divisible by k. Examples: Input : l=4,… Read More »

Given two integers and . The task is to find the Nth term which is divisible by either of or . Examples : Input :… Read More »

Given an array of integers ‘arr’ and a number x, the task is to sort all the elements which are multiples of x of the… Read More »