More Problems

• Write a program that checks if a number is divisible by 2^n using bit manipulation.
• Implement a function that counts the number of unique bit patterns that can be formed with a given number of bits.
• Create a function to check if a number is a binary string representation of a negative number.
• Write a function to find the number of distinct ways to set bits in an integer.
• Implement a function that checks if the binary representation of a number contains a specific bit pattern.
• Create a function that calculates the sum of the bitwise AND of all pairs of numbers in an array.
• Write a program that checks if two numbers can be made equal by toggling bits.
• Implement a function to find the number of bits needed to represent a number in binary without using built-in functions.