Exchange a Bit At certain Position In Integer Number

using System;
class ExchangeBitAtPositionInIntNum
{
  static void Main()
  {
    //We are given integer number n, value v (v=0 or 1) and a position p. Write a sequence of operators that modifies n to hold the value v at the position p from the binary representation of n.
    //Example: n = 5 (00000101), p=3, v=1 =>13 (00001101)
    // n = 5 (00000101), p=2, v=0 => 1 (00000001)


    Console.Write("Enter an integer number:");
    int numberToModify = int.Parse(Console.ReadLine());
    Console.Write("Enter a position to modify (0 to 31):");
    int positionToModify = int.Parse(Console.ReadLine());
    Console.Write("Enter a value to change (0 or 1):");
    int valueToModify = int.Parse(Console.ReadLine());

    int modifiedNumber;

    if (valueToModify == 0)
      modifiedNumber = (~(1 << positionToModify) & numberToModify);
    else
      modifiedNumber = ((1 << positionToModify) | numberToModify);

    Console.WriteLine("The number to modify is: {0}", Convert.ToString(numberToModify,2).PadLeft(32, '0'));
    Console.WriteLine("The position to modify is: {0}", positionToModify);
    Console.WriteLine("The value to modify with is: {0}", valueToModify);
    Console.WriteLine("The modified number is: {0}", Convert.ToString(modifiedNumber, 2).PadLeft(32, '0'));
  }
}