Question

How to swap two integers in Java

Answer 1

public class MyClass
{
    public static int swap(int... args) {
        return args[0];
    }
 
    public static void main(String[] args)
    {
        int a = 7;
        int b = 98;
 
        a = swap(b, b = a);
 
        System.out.println("a = " + a + ", b = " + b);
    }
}




/*
run:

a = 98, b = 7

*/

 

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