You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
40 lines
977 B
Java
40 lines
977 B
Java
/*
|
|
Swap Numbers Java Example
|
|
This Swap Numbers Java Example shows how to
|
|
swap value of two numbers using java.
|
|
*/
|
|
|
|
public class SwapElementsExample
|
|
{
|
|
|
|
public static void main(String[] args)
|
|
{
|
|
int num1 = 10;
|
|
int num2 = 20;
|
|
System.out.println("Before Swapping");
|
|
System.out.println("Value of num1 is :" + num1);
|
|
System.out.println("Value of num2 is :" +num2);
|
|
//swap the value
|
|
swap(num1, num2);
|
|
}
|
|
|
|
private static void swap(int num1, int num2)
|
|
{
|
|
int temp = num1;
|
|
num1 = num2;
|
|
num2 = temp;
|
|
System.out.println("After Swapping");
|
|
System.out.println("Value of num1 is :" + num1);
|
|
System.out.println("Value of num2 is :" +num2);
|
|
}
|
|
}
|
|
|
|
/*
|
|
Output of Swap Numbers example would be
|
|
Before Swapping
|
|
Value of num1 is :10
|
|
Value of num2 is :20
|
|
After Swapping
|
|
Value of num1 is :20
|
|
Value of num2 is :10
|
|
*/ |