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calculate the power of the given number in Java Multiplication of two matrix - Java Program
Java Program to Exchange Odd Position Element with Even Position Element - Java
5250    Arnab De    31/03/2019

Write a java program to exchange the every odd position element with the corresponding even position element. the array may have the odd numbers of elements or even numbers of elements.

Input: 15 7 18 21 9 12 87 25 8 5
output: 7 15 21 18 12 9 25 87 5 87

Apply swap logic for every odd position element and even position element of an array. but no need to think about the total no of elements of the array. It may be even numbers of elements or odd numbers of elements

```	class OddEvenExchange
{
public static void main()
{
int []arr={15,7,18,21,9,12,87,25,8,5};
int i,temp;
System.out.println("\nAfter Exchange");
for(i=0;i<arr.length;i++)
{
System.out.print(arr[i] + " ");
}
for(i=0;i<arr.length;i+=2)
{
temp=arr[i];
arr[i]=arr[i+1];
arr[i+1]=temp;
}
System.out.println("\nBefore Exchange");
for(i=0;i<arr.length;i++)
{
System.out.print(arr[i] + " ");
}
}
}
```
calculate the power of the given number in Java Multiplication of two matrix - Java Program
Author Details
Arnab De
I have over 16 years of experience working as an IT professional, ranging from teaching at my own institute to being a computer faculty at different leading institute across Kolkata. I also work as a web developer and designer, having worked for renowned companies and brand. Through tutorialathome, I wish to share my years of knowledge with the readers.
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