class Arrays{
    public static void main(String x[])
    {
        char ch[] = {'a','e','i','o','u'};
        
        // element at 4 = u
        int index = ch.length - 1;
        for(;index >= 0;)
        {
            System.out.println("The Array Element at "+index+" = "+ch[index]);
            index--;
        }
    }
}
=======================================
WAP IN JAVA TO SEARCH AN ELEMENT IN THE GIVEN ARRAY.

[1,2,3,4,5,6,7,8,9,10]

99 ==> -1
6 ==> POSITION 5

import java.util.Scanner;

class SearchElement{
    public static void main(String[] args)
    {
        // define the array
        int[] a = {1,2,3,4,5,6,7,8,9,10};
        
        Scanner obj = new Scanner(System.in);
        
        // Define the element what we want to search in the given array
        int se = obj.nextInt();
        int f = 0,i = 0;
        
        // logic for searching an element in the given array using the for loop
        for(i = 0;i < a.length;i++)
        {
            if(a[i] == se)
            {
               f = 1;
               break;
            }
            else
            {
                f = 0;
            }
        }
        if(f == 1)
        {
            System.out.println("The Element found at: "+i);
        }
        else
        {
            System.out.println("Element not found.");
        }
    }
}
=======================================
WAP IN JAVA TO DEFINE AN INTEGER ARRAY IN RUN TIME AND PRINT THE INDIVIDUAL ELEMENTS OF AN ARRAY.

import java.util.Scanner;

class RunTimeArray{
    public static void main(String[] args)
    {
        Scanner sc = new Scanner(System.in);
        int size;
        System.out.println("Enter the size of the array:");
        size = sc.nextInt();
        // declaring the integer array
        int[] a = new int[size];
        System.out.println("Enter an integer array:");
        for(int i = 0;i < size;++i)
        {
            a[i] = sc.nextInt();
        }
        System.out.println("The Given Array is = ");
        for(int i = 0;i < size;i++)
        {
            System.out.print(a[i]+"\t");
        }
    }
}
========================================
WAP IN JAVA TO FIND THE LARGEST ELEMENT IN AN ARRAY.

import java.util.Scanner;

class FindLargest{
    public static void main(String[] args)
    {
        Scanner sc = new Scanner(System.in);
        // declaring the array
        int[] a = new int[7];
        
        System.out.println("Enter an array:");
        for(int i = 0;i < 7;++i)
        {
            a[i] = sc.nextInt();
        }
        System.out.print("The Largest Element in the array = ");
        int max = a[0];
        for(int i = 0;i < a.length;++i)
        {
            if(max < a[i])
            {
                max = a[i];
            }
        }
        System.out.println("The Largest Element = "+max);
    }
}
===================

WAP IN JAVA TO SORT THE ARRAY ELEMENTS:
=======================================

class AscendingOrderSort{
    public static void main(String[] x)
    {
        int a[] = {97,9,0,7,-1,79,2,19,17};
        int temp = 0;
        System.out.println("Array Before the sorting is = ");
        for(int i = 0;i <a.length;++i)
        {
            System.out.print(a[i]+"\t");
        }
        System.out.println();
        
        // sorting in ascending order
        for(int i = 0;i < a.length;++i)
        {
            for(int j = i + 1;j < a.length;++j)
            {
                if(a[i] > a[j])
                {
                    temp = a[i];
                    a[i] = a[j];
                    a[j] = temp;
                }
            }
        }
        System.out.println("The Array after the sorting = ");
        for(int i = 0;i <a.length;++i)
        {
            System.out.print(a[i]+"\t");
        }
        System.out.println();
    }
}

======================================
MULTI-DIMENSIONAL ARRAY:
========================
2d-array:
	Syntax:
		datatype[][] array-name;
3d-array:
	Syntax:
		datatype[][][] array-name;

class TwoDimensionalArray{
    public static void main(String[] args)
    {
        int[][] a = {{1,2,3},{4,5,6},{7,8,9}};
        
        System.out.println("The Given array is = ");
        // System.out.println(a);
        
        for(int i = 0;i < a.length;i++)
        {
            for(int j = 0;j < a[i].length;j++)
            {
                System.out.print(a[i][j]+"\t");
            }
            System.out.println();
        }
    }
}

===================================
class ThreeDimensionalArray{
    public static void main(String[] args)
    {
        int[][][] a = {{{1,2,3},{4,5,6}},{{7,8,9},{10,11,12}}};
        
        System.out.println("The Given array is = ");
        // System.out.println(a);
        
        for(int i = 0;i <a.length;++i)
        {
            for(int j = 0;j < a[i].length;++j)
            {
                for(int k = 0;k < a[i][j].length;++k)
                {
                    System.out.print(a[i][j][k]+"\t");
                }
                System.out.println();
            }
            System.out.println();
        }
    }
}




Assignment:
==========
WAP IN JAVA TO FIND THE SMALLEST ELEMENT IN AN ARRAY.
WAP IN JAVA TO PRINT ARRAY AFTER THE REVERSE SORTING.