uni/inf1000/hw3/FirstArray.java

import java.util.Scanner;

class FirstArray {
	public static void main(String[] args) {

		/*
		 * A
		 */

		int[] nums = new int[4];
		nums[0] = 0;
		nums[1] = 1;
		nums[2] = 2;
		nums[3] = 3;

		/*
		 * B
		 */

		for (int i = 0; i < nums.length; ++i) {
			nums[i] = i;
		}

		/*
		 * C
		 */

		nums[0] = 1337;
		nums[3] = 1337;

		/*
		 * D
		 */

		String[] inputs = new String[5];
		Scanner s = new Scanner(System.in);

		System.out.println("Enter 5 strings.");
		for (int i = 0; i < inputs.length; ++i) {
			inputs[i] = s.nextLine();
		}

		System.out.println("");

		/*
		 * E
		 */

		int i;

		//Output the numbers in nums
		//For loops would've been appropriate here, but y'know, while loops
		System.out.println("Numbers:");
		i = 0;
		while (i < nums.length) {
			System.out.println(nums[i]);
			i += 1;
		}
		System.out.println("");

		//Output the strings in inputs
		System.out.println("Input strings:");
		i = 0;
		while (i < inputs.length) {
			System.out.println(inputs[i]);
			i += 1;
		}
	}
}