You will write a program called Methods.java. It will define a number of public static methods, as described below.
takes two doubles, returns their sum
takes two doubles, returns the larger value (3.0 is larger than -10.0)
takes a String, returns the reversed String ("Hi, Bob" reversed is "boB ,iH")
takes nothing, returns exactly 3.14159
takes a double, remembers it, returns nothing
takes nothing, returns the last double from store
takes an int, returns true or false if it’s even or not
takes an int (let’s call it n), returns an array of n ints containing 1001, 2002, 3003, ..., n*1001.
Assume that n > 0.
takes an array of doubles, returns their sum
takes an array of doubles, returns their mean (total divided by how many). It must call the sum method to calculate the total. Assume that the array is non-empty.
We will not call your main. In fact, you don’t even have to provide a main, though you certainly should use one for testing. You must provide a class called Methods that contains the methods described above. We will call your functions in various ways, from our own code. Our testing will not be limited to the code provided below.
If you don’t manage to write all of the methods, write what you can, and get points for what you got done.
Here’s a main that you might find useful to test your methods:
If someone who actually likes programming that wants to do this assignment for me then you should Thanks in advanced
posted 9 years ago
Okay i've done some of them. Im not sure how to do the methods:
This is what I have so far:
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