hey, i am new and i just can't understand something in the math thing, if case1 wants like 16 but case2 wants something differen

Question

Let's say something like:
int PIZ = 8;
int PIZ2 = 2;
int total = PIZ * PIZ2;
System.out.println(total);
Thats a one code i cant do different outputs in 1 code

Answer 1

I think what you want to do is getting user input. It is explained in 👉lesson 5 of the Java course on sololearn.

👉Please tag the relevant programming in your thread!👈

Answer 2

On code projects, sololearn acts as if a user gives input.

Look at the scanner variable and then get input like this:
double radius = scanner.nextDouble()

It means you get a number and store it in a variable called radius. So depending on input, radius can have a different values. Use the variable radius then for your calculations.