Create a GUI program to swap two numbers.

Answer 1

I don't understand what you mean about this.
But if you want to create a JFrame program with JLabel, you can make it work. The JLabel has 2 strings, one num and the other, then the change the program switches the strings.

To be honest, it'll be better if you posted this not on sololearn, majority of people don't know JFrame.

Answer 2

? [ ._. ] ¿

https://code.sololearn.com/WHNI3z2FDXEM/?ref=app

Answer 3

oh thanks Dgames Crew