More Problems

• Implement a function that checks if a binary number can be expressed as a valid hexadecimal number.
• Write a program to find the longest sequence of 1s in the binary representation of a number.
• Create a function that checks if a binary number can be expressed as a sum of two distinct even integers.
• Implement a function that counts how many binary strings can be formed with an odd number of trailing bits.
• Write a program that checks if a binary number has a valid representation of a negative integer.
• Create a function that counts how many integers from 1 to n can be expressed in binary with an odd number of bits set.
• Implement a function that checks if two binary strings can be made equal by flipping a specific number of bits.
• Write a program to count how many binary numbers can be formed with an even number of trailing bits.