In computer programming, modular exponentiation, or modpow for short, is a common operation used in cryptography and other mathematical applications. It involves calculating the remainder of a number raised to a power modulo another number, where the modulo operation returns the remainder of the division of the first number by the second number. This article…
Given an integer n, return an array ans of length n + 1 such that for each i (0 <= i <= n), ans[i] is the number of 1‘s in the binary representation of i. Example 1: Input: n = 2 Output: [0,1,1] Explanation: 0 –> 0 1 –> 1 2 –> 10 Example 2: Input: n = 5 Output: [0,1,1,2,1,2] Explanation: 0 –> 0 1 –> 1 2…
Given a number N, Print digits of that number in words. eg, 100 should be written as One Zero Zero Solution [Using Recursion]