Exercise#2: Air Pressure versus Altitude A rule of thumb for computing altitude based on air pressure is that air pressure drops about 1 millibar for each 8 meters of altitude gain Write a program that prompts for air pressure at sea level (in millibars) and the air pressure at a particular location and computes the altitude in meters at that location Sample Input / Output: Enter the pressure at sea level: 135 Enter the pressure at the required location: 57 The altitude is 624 m