def calc(x):
    r = 2 * x ** 2
    return r
print(calc(5))

def printMax(a, b):
    if a > b:
        print(a, 'is maximum')
    elif a == b:
        print(a, 'is equal to', b)
    else:
        print(b, 'is maximum')

printMax(3, 4)

x = 50
def func(x):
    x = 2
    func(x)
print('x is now', x)

def disp(*arg):
    for i in arg:
        print(i)
disp(name="Rajat", age="20")