Simple java program

L02: Random Numbers Using Random Numbers in Java In this lesson, you will learn how to create random numbers and use them in an application. You will be using the math class in Java, specifically the [login to view URL]() method. Recommended Java Examples Random numbers example 1View in a new window Random numbers example 2View in a new window Using random numbers in Java The [login to view URL]() method returns a random number between 0 and 1 For instance, 0.3 or 0.9 double r = [login to view URL](); If we multiply this number by 2, and then truncate the result, we will have an integer with a value of 0 or 1: int myrandomNumber = (int)(r*2.0); 0.3 * 2 = 0.6 => as an integer = 0 0.9 * 2 = 1.8 => as an integer = 1 If we multiply this number by 5, and then truncate the result, we will have an integer with a value of 0 or 1 or 2 or 3 or 4: int myrandomNumber = (int)(r*5.0); 0.111 * 5 = 0.555 => as an integer = 0 0.301 * 5 = 1.505 => as an integer = 1 0.400 * 5 = 2.0 => as an integer = 2 0.77 * 5 = 3.85 => as an integer = 3 0.900 * 5 = 4.5 => as an integer = 4