class Test{
public static void swap(int a,int b){
a=a+b;
b=a-b;
a=a-b;
System.out.println("a="+a+"\t"+"b="+b);
}
public static void main(String[] args){
int a=2;
int b=3;
Test.swap(a,b);
}
}
class Test{
public static void swap(int a,int b){
a=a+b;
b=a-b;
a=a-b;
System.out.println("a="+a+"\t"+"b="+b);
}
public static void main(String[] args){
int a=2;
int b=3;
Test.swap(a,b);
}
}