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4 cards from this section. Quick, good the night before a test.
What is the syntax to declare a one-dimensional array in Java?
Remember how we define the type and size of the array.
How would you access the first element of an array int[] numbers = {10, 20, 30};?
Think about the index starting point.
What is the default index of the first element in an array?
Think about the first element's position.
True or False: A two-dimensional array is essentially a one-dimensional array.
Consider the structure of a two-dimensionalarray.
Create a program that initializes a 4x4 integer two-dimensional array, fills it with random numbers, and calculates the sum of all elements.
Remember to declare your array and use `Math.random()` for random numbers.
Write a method that takes a one-dimensional array and returns the maximum value in that array.
Track the maximum value found during the iteration.
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