More Problems

• Implement a function that checks if a number is a "power of four" using bit manipulation.
• Create a function that counts how many numbers in an array can be represented as the XOR of two distinct numbers.
• Write a program that determines the largest number that can be formed using the bits of a binary number.
• Create a function to compute the bitwise complement of a given binary number.
• Implement a function that counts how many numbers in a given range can be expressed as a sum of distinct powers of two.
• Write a program to check if a number can be represented as a sum of three distinct integers using bit manipulation.
• Create a function that checks if a binary number has a valid representation of a time in HHMM format.
• Implement a function to find the total number of set bits in the binary representation of all prime numbers up to n.