More Problems

• Create a function that checks if the binary representation of a number contains a valid hexadecimal sequence.
• Write a program to check if two binary numbers can be made equal by flipping an even number of bits.
• Implement a function that finds the total number of bits in the binary representation of the sum of all integers from 1 to n.
• Create a function that counts how many binary strings can be formed with exactly k bits set.
• Write a function to check if the binary representation of a number has an even number of leading bits.
• Implement a function that counts how many binary strings can be formed with a given number of set bits.
• Create a function that checks if a binary number is a valid representation of a signed integer in twos complement.
• Write a program to find the total number of bits set in the binary representation of all integers from 1 to n.