More Problems

• Create a function to count the number of unique bits in a binary string.
• Write a program that checks if a binary string is a valid binary representation.
• Implement a function to find the total number of set bits in the binary representations of all numbers from 1 to n.
• Create a function to determine if a number can be expressed as the difference of two squares using bit manipulation.
• Write a program that checks if a binary number has an even number of consecutive 1s.
• Implement a function to find the k-th bit from the right in a binary number.
• Create a function to count how many numbers in a range have an odd number of set bits.
• Write a program to find the longest substring of a binary string that contains alternating bits.