Temp = a
A = b
B = temp

In python
a,b=b,a

( python ) a,b = b,a

X,y=2,3
Print(y,X)

Next step swap without using the third variable:
b=a+b
a=b-a
b=b-a

 Ex:
a=10
b=25
b=a+b (a=10,b=35) 
a=b-a  (a=25,b=35)
b=b-a  (a=25,b=10)

Ex:
A=10
B=14
A=A+B    #24
B=A-B # 24-14=10
A=A-B  # 24-10=14
Without using third element

Using temp variable called C

Doubt cleared ❤👍

We can use ,

Temp=a, b=a,a=temp

Temp = a
a = b
b = temp

x, y = 5, 10
x, y = y, x
print("x =", x)
print("y =", y) 🎉🎉

We can use third variables to swap

Thanks broo 👍

A=temp ,
A=B,
B=temp

Bravo bro❤🎉

a,b=b,a

Bro can you please explain javascript promises concept

We can use pointers without using a temp variable

A=10
B=5
A,b=b,A
Print(a)
Print(b)