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Friday, November 16, 2018

java program based on array

Java Program Based on Array

In this program, you'll learn different techniques ,to print the elements of a given array in Java.

Example 1: Print an Array using For loop

public class Array {

    public static void main(String[] args) {
        int[] array = {1, 2, 3, 4, 5};

        for (int element: array) {
            System.out.println(element);
        }
    }
}
When you run the program, the output will be:
1
2
3
4
5

Example 2: Print an Array using standard library Arrays

import java.util.Arrays;
public class Array {

    public static void main(String[] args) {
        int[] array = {1, 2, 3, 4, 5};

        System.out.println(Arrays.toString(array));
    }
}
When you run the program, the output will be:
[1, 2, 3, 4, 5]

Example 3: Print a Multi-dimenstional Array

import java.util.Arrays;
public class Array {

    public static void main(String[] args) {
        int[][] array = {{1, 2}, {3, 4}, {5, 6, 7}};

        System.out.println(Arrays.deepToString(array));
    }
}
When you run the program, the output will be:
[[1, 2], [3, 4], [5, 6, 7]]
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