Java program to input two integers and interchange their values

Write a program to input two integers (say a and b) and interchange their values and display the result.

For Example:

INPUT: Enter two integers: 15 36

OUTPUT:

Before interchange: a=15 and b=36

After interchange: a=36 and b=15

Please note that you can take just one variable other than a and b for interchanging.

import java.util.*;
class Swap
{
	public static void main(String arr[])
	{
		Scanner sc=new Scanner(System.in);
		int a,b,c;
		System.out.println( “Enter 2 integers:”);
		a=sc.nextInt();
		b=sc.nextInt();
		System.out.println(“Before Interchange:a=”+a+“and b=”+b);
		c=a;
		a=b;
		b=c;
		System.out.println(“After Interchange:a=”+a+“and b=”+b);
	}
}