I want to simplify the conditional if-else statement in Java

Introduction

It will be first post. The author is an amateur who started programming in April. This article was written as a memorandum, but I would appreciate it if you could tell me strictly!

I tried using the abbreviation of the if-else statement!

I ended up writing this kind of code when I was training.

samp0.java

import java.util.Arrays;

public class MyJava {
	public static void main(String[] args) {
		int[] a = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
		int[] b = new int[a.length];

		for (int i = 0; i < a.length; i++) {
			//Evenness judgment of the i-th element of a
			if (a[i] % 2 == 0) {
				b[i] = 0;
			} else {
				b[i] = 1;
			}
		}
       //Although it deviates from the main subject, it is convenient to remember the printf method
       // Arrays.toString(array)Is convenient because you don't have to turn for when you want to output an array.
		System.out.printf("The contents of the b array%s.\n",
									Arrays.toString(b));
	}
}

if-else statement simplification ver, 1

It's unpleasant that the layer gets deeper with this kind of processing ... When I was looking into it like that ...

that? If this is in the if statement, you should continue, right? else sentence will decrease! So here's the code:

samp1.java

import java.util.Arrays;

public class MyJava {
	public static void main(String[] args) {
		int[] a = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
		int[] b = new int[a.length];

		for (int i = 0; i < a.length; i++) {
			//Evenness judgment of the i-th element of a
			//Substitute 0 for even numbers and 1 for odd numbers
			if (a[i] % 2 == 0) {
				b[i] = 0;
				continue;
			}
	        b[i] = 1;
		}

		System.out.printf("The contents of the b array%s.\n",
									Arrays.toString(b));
	}
}

if-else statement simplification ver, 2

I was able to do it, but this time the judgment when it is an odd number is difficult to read ...

Hmm! ?? this is,,,! ??

Simplified if-else statement

hoge ? fuga : foo

What is this?

When hoge is True, fuga is executed, and when false, foo is executed.

I see! You don't have to make strange layers! Alright!

samp2.java

import java.util.Arrays;
public class MyJava {
	public static void main(String[] args) {
		int[] a = { 1, 2, 3, 4, 5, 6, 7, 8, 9 };
		int[] b = new int[a.length];

		for (int i = 0; i < a.length; i++) {
			b[i] = a[i] % 2 == 0 ? 0 : 1;
		}

		System.out.printf("The contents of the b array%s.\n",
									Arrays.toString(b));
	}
}

Hmm, clean!

Afterword

It's my first post, so I'm sorry for the poor text. I'd like to keep a record of what I've learned little by little, so I'd appreciate it if you could say, "It's easier to read!" Thank you for reading this far.

Reference site

Java way assignment operators and other operators (http://www.javaroad.jp/java_operator6.htm)