Tag: bitwise

Data Structures & Algorithms in Java – Binary – Counting Bits
Problem: Given an integer , find the number of 1 bits for every number (in binary form) starting from 0 to that integer. Input: 8 Output: [0,1,1,2,1,2,2,3,1] For the number 8 , you need to find the number of 1 bits in the numbers 0,1,2,3,4,5,6,7,8 and store them in an output array in their respective…