Swapping The numbers in java

package array; public class swapping_array { public static void main(String[] args) { int a=50,b=100; int temporary=a;//storing the a value into temporary variable for swapping. now it has 50 in it a=b; b=temporary; System.out.println("a="+a); System.out.println("b="+b); } } ......................................................................... OUTPUT: a=100 b=50 Another method for swapping the variables Without Creating new Variable. package array; public class swapping_array { public static void main(String[] args) { int a=5,b=6; a=a+b;//a=11 b=a-b;//b=11-6 b=5 (b value changed into 5) a=a-b;//a=11-5 a=6 (a value changed into 6) System.out.println("a="+a); System.out.println("b="+b); } } ......................................................................... OUTPUT: a=6 b=5

Feb 21, 2025 - 17:17

package array;

public class swapping_array {
    public static void main(String[] args) {
        int a=50,b=100;
        int temporary=a;//storing the a value into temporary variable for swapping. now it has 50 in it  

        a=b;     
        b=temporary;  
        System.out.println("a="+a);
        System.out.println("b="+b);
}
}

.........................................................................

OUTPUT:

a=100
b=50

Another method for swapping the variables Without Creating new Variable.

package array;

public class swapping_array {
    public static void main(String[] args) {

    int a=5,b=6;
    a=a+b;//a=11
    b=a-b;//b=11-6 b=5 (b value changed into 5)
    a=a-b;//a=11-5 a=6 (a value changed into 6)

        System.out.println("a="+a);
        System.out.println("b="+b);
}
}

.........................................................................

OUTPUT:

a=6
b=5