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//wajp to swap without temp (with * and /)

class SwapTwoNumWithoutTemp {

public static void main(String[] args) {

int a=10,b=20;

System.out.println("Before Swap: a: "+a+" b: "+b);

a=a*b;b=a/b;a=a/b;

System.out.println("After Swap: a: "+a+" b: "+b);

}

}