More Problems

• Implement a function that checks if a binary number can be expressed as the sum of three distinct integers.
• Write a program to count how many binary strings can be formed with an even number of bits set.
• Create a function that checks if the binary representation of a number contains an even number of transitions.
• Implement a function that checks if a binary number can be transformed into another by flipping exactly one bit.
• Write a program that counts how many integers in an array can be expressed as a sum of two distinct squares.
• Create a function that checks if a binary number has a valid representation of a character in UTF-16.
• Implement a function that counts how many unique integers can be formed using the bits of a binary number.
• Write a program to determine if a binary number can be represented as a valid hexadecimal number.