"""
operation -
operators - special symbols in python that carry out arithmetic, logical or other computation
    unary operator
    binary operator
    ....
operand

types of operators
1. arithmetic operator
2. comparison operator
3. logical operator
4. bitwise operator
5. assignment operator
6. special operator
"""

# arithmetic operator
"""
+
-
*
/
//  floor division
%   modulus
**  exponent, power
"""

x = 3
y = 5
result = x / y
print(result)


result = x // y
print(result)

x = 8
y = 5
result = x // y
print(result)

x = 8
y = 5
result = x % y
print(result)

x = 8
y = 5
result = x ** y
print(result)

x = 8
y = 1.52
result = x ** y
print(result)


import math
r = 2
print("The area is {:.2f}".format(math.pi*r**2))





