• Write a program that converts kilograms to pounds and vice versa. Your program should ask the user to input one of the following:
• • a number followed by k
•  • a number followed by l
• The k and l represent kilograms and pounds, respectively. Your program reads the number in one unit, converts it to the other unit, and outputs the result.
• Note that the conversion equations are:
• kg = 0.4535970244 × lb
• lb = 2.2046 × kg
• For the conversion rates, you must use named constants.