Please help me solving each of these with java ... a. Defines and initializes a floating-point number that represents a circle radius. b. Defines a floating-point constant that represents PI. c. Computes the perimeter of the circle (2 * radius * PI). d. Prints the circle radius and perimeter to the console as follows: Circle with radius …. has perimeter ……
Please help me solving each of these with java ...
a. Defines and initializes a floating-point number that represents a circle radius.
b. Defines a floating-point constant that represents PI.
c. Computes the perimeter of the circle (2 * radius * PI).
d. Prints the circle radius and perimeter to the console as follows:
Circle with radius …. has perimeter ……
2. Write a Java
- Declares and initializes two double variables (x with the value 2.5 and y with the
value 3.2).
- Print the values of the two variables as follows: x = … , y = …
- Swap the values of x and y.
- Print the value of the two variables after swapping as in the previous format: x = …,
y = …
3. Write a Java program that declares and initializes two integers (assign values
of your choice to the two numbers), then performs the following:
a. Find which of the two numbers is greater than the other in order to iterate over them
in the following steps.
b. Print all numbers between these two integers, including them, in their original
order, comma separated. For example, if the two integers are 2 and 8, the following
must be printed to the console:
2, 3, 4, 5, 6, 7, 8
c. Print all numbers between these two integers, including them, in their reverse order,
comma separated. For example, if the two integers are 2 and 8, the following must
be printed to the console:
8, 7, 6, 5, 4, 3, 2
d. Print all odd numbers between these two integers, including them, comma
separated. For example, if the two integers are 2 and 8, the following must be
printed to the console:
3, 5, 7
e. Compute the sum and the average of all numbers between these two integers,
including them, then print them to the console on the same line as follows: “Sum
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