lecture1.py

print(type(3.0))

print(type(4))
print(type(False))
print(float(123))
print(round(3.9))
print(float(round(7.9)))
print(

)
print((13-4)/(12*12))
print(type(4*3))
print(type(4.0*3))
print(int(1/2))
print(5//3)
print(5%3)
print(2**4)
pi=355/113
print(pi)
radius=2.2
area=pi*(radius**2)
circumference=pi*(radius*2)
def greet():
    print("Hello, World!")
greet()