Challenge :In how many ways you can swap two values?

Question

eg. If x=2 and y=3
then after swaping
x becomes 3 and y becomes 2

Answer 1

m1 ) int x=2,y=3;
x=x+y;
y=x-y;
x=x-y;

m2) int x=2,y=3,t=0;
t=x;
x=y;
y=t;

m3) int x=2,y=3;
if (x !=0 && y !=0)
x *=y;
y=x/y;
x=x/y;

m4) ... u can make infinite methods 😂..😅

Answer 2

https://code.sololearn.com/cjwyyo9RkDGL/?ref=app
Well i believe i've done what the challenge requires

Answer 3

wow I am getting new ideas

Answer 4

very good

Answer 5

it's good

Answer 6

This is also new idea
https://code.sololearn.com/cW29Hr4AaPRK/?ref=app

Answer 7

in python

x=4
y=5
x , y = y , x