Use long to compute the distance from the Earth to the sun in inches
using System;
class MainClass {
public static void Main() {
long inches;
long miles;
miles = 93000000; // 93,000,000 miles to the sun
// 5,280 feet in a mile, 12 inches in a foot
inches = miles * 5280 * 12;
Console.WriteLine("Distance to the sun: " + inches + " inches.");
}
}