More Problems

• Write a function to unset the last k bits of a number.
• Create a function to toggle the last k bits of a number.
• Implement a function to create a binary mask where only the ith bit is set.
• Check if a number has all its bits set.
• Clear the lowest set bit in a binary number.
• Implement a function to toggle bits from the k-th to the l-th positions.
• Find the maximum bitwise AND of two numbers in a given range.
• Check if a number has alternating 1s and 0s in its binary representation.