Top 10 Problems on Bits Manipulation

# Status Problem video Level Completes Likes
357

Count Set bits in a given Number

Beginner % 1
243

Find two non-repeating numbers in an array in O(n) time and O(1) space

Hard % 1
242

Find the Bit Flips Needed: Convert One Binary Number to Another

Beginner % 1
240

All elements appears thrice and one element appears once. Find that element in O(n) time and O(1) space

Hard % 1
228

Find the only element in array which appears only once

Beginner % 1
224

Number of 1’s in bit representation of a number

Beginner % 1
219

Find the two repeating elements in a given array | 6 Approaches

Medium % 1
218

Find the right most set bit of a number

Beginner % 1
112

Generate All n-Bit Binary Strings

Medium % 1

Count Set bits in a given Number

Find two non-repeating numbers in an array in O(n) time and O(1) space

Find the Bit Flips Needed: Convert One Binary Number to Another

All elements appears thrice and one element appears once. Find that element in O(n) time and O(1) space

Find the only element in array which appears only once

Number of 1’s in bit representation of a number

Find the two repeating elements in a given array | 6 Approaches

Find the right most set bit of a number

Generate All n-Bit Binary Strings