More Problems

• Write a program that counts how many integers can be expressed as the sum of two distinct squares.
• Implement a function to determine if the binary representation of a number is valid for a specific encoding scheme.
• Create a function to find the maximum bitwise XOR of any two numbers in an array.
• Write a program to check if a binary number can be transformed into another by flipping exactly two bits.
• Implement a function that counts how many binary strings can be formed with an even number of trailing bits.
• Create a function that checks if a binary representation of a number has a valid representation of a negative integer in twos complement.
• Write a program to count how many unique integers can be formed by toggling the bits of a binary number.
• Implement a function that checks if the binary number can be expressed as a valid signed integer.