print("hello world")
#yayyy very gassed about this new python vibe
#name = input("Please enter your name: ")
#print ('welcome, ', name);
age = 23
greeting = "HELLO!  "
print(greeting , age)

parrot = "Norwegian Blue"
print(parrot[0])
print(parrot[3])
print(parrot[-1])
print(parrot[0:6])
print(parrot[:6])
print(parrot[6:])
print(parrot[-4:-2])
print(parrot[0:6:2])

number = '9,235,555,862,412,822,741'
#satrt from 1 and proceed in steps of 4s
print(number[1::4])
numbers = "1, 2, 3, 4, 5, 6, 7, 8, 9"
#start from 0 and proceed in steps of 3s
print(numbers[0::3])


#string formatting in python
__author__ = 'dev_ebz'
your_age = 21
print ("My age is " +str(your_age) + "years")
print("My age {0} years".format(your_age))