More Problems

• Write a function to find the total number of bits set in the binary representation of all numbers from 1 to n.
• Implement a function that checks if a binary number can be transformed into another by flipping a specific number of bits.
• Create a function that counts how many binary strings of length n have an even number of trailing 0s.
• Write a program to check if a binary number is a valid representation of a hexadecimal number.
• Implement a function that finds the position of the first set bit in the binary representation of a number.
• Create a function that checks if the binary representation of a number has a valid length for a given type.
• Write a function that counts how many numbers can be formed by flipping exactly one bit in a binary string.
• Implement a function that checks if a binary number can be represented as the sum of three distinct integers.