More Problems

• Write a program that checks if a binary number can be represented as a valid hexadecimal number.
• Implement a function that counts how many binary strings can be formed with an even number of trailing bits set.
• Create a function that checks if a binary number is a valid representation of an integer in binary-coded decimal.
• Write a function to find the longest contiguous block of 1s in the binary representation of a number.
• Implement a function that checks if the binary representation of a number has an even number of transitions.
• Create a function that counts how many binary strings can be formed with exactly k bits set.
• Write a program that checks if a binary number has a valid representation of a negative integer.
• Implement a function that counts how many binary strings can be formed with an odd number of trailing bits set to 0.