#  created : 20250112

#  https://www.scientecheasy.com/2022/09/variables-in-python.html/

#  variables in pyhton 

num = 20
print(id(num))

8910408

x = 20 
y = 50
z = 100

print(x);print(y);print(z)

20
50
100

phy = 89
chem = 86
maths = 90

marks_obtained = phy + chem + maths

mark = (marks_obtained * 100) / 300

print(mark)

88.33333333333333

x = 80 
y = 99.99
name = 'Radhika'

print(x); print(y); print(name);

80
99.99
Radhika

radius = 5
pi = 3.14
perimeter = 2 * pi * radius
area = 3.14 * radius * radius

print("Perimeter of the circle = ", perimeter)
print("Area of the circle = ", area)

Perimeter of the circle =  31.400000000000002
Area of the circle =  78.5

#  Multiple Assignment

x = y = z = 20

print(id(x));print(id(y));print(id(z))

8910408
8910408
8910408

x = 20
y = x
z = y

print(id(x));print(id(y));print(id(z))

8910408
8910408
8910408

 # Assigning multiple values to multiple variables:

x, y, z = 20, 25.50, 'text'

print(id(x));print(id(y));print(id(z))

8910408
123760071817712
8949624

fruit1, fruit2, fruit3 = "Banana", "Orange", "Mango"

print(id(fruit1));print(id(fruit2));print(fruit3)

123760050301936
123760113181616
Mango

print(type(fruit1))

<class 'str'>