Introduction to Bit Manipulation
Learn Bit Manipulation DSA practice problem on Onlearn.
Difficulty: easy.
Topics: Binary Search Algorithm, Bitwise Operations, Algorithm, Optimization, iterative algorithms, space complexity, array, divide and conquer, binary search, recursion, time complexity analysis.
Counting Set Bits Problem Statement Given a non negative integer N, your task is to count the number of set bits (i.e., bits with a value of 1) in its binary representation. Input Specification The input consists of a single integer N (0 <= N <= 10^9). Output Specification Output a single integer representing the total count of set bits in N. Sample Test Cases Sample Input 1 Sample Output 1 Explanation 1 The binary representation of 13 is 1101. It has three set bits. Sample Input 2 Sample Output 2 Explanation 2 The binary representation of 0 is 0. It has zero set bits.