More Problems

• Implement a function to check if a binary number has at least two bits set.
• Create a function to determine if a binary number is a valid representation of a hex number.
• Write a program to find the number of distinct binary representations of all integers from 1 to n.
• Implement a function to find the highest set bit in a binary number.
• Create a function that counts how many times a specific bit appears in a range of integers.
• Write a function to calculate the total number of bits that can be set by flipping one bit in a binary number.
• Write a program that checks if a binary number has an even number of set bits.
• Implement a function to find the second least significant set bit in a number.