name = 'Sadık'
surname = 'Turan'
age = 36

greeting = 'My name is '+ name + ' '+ surname + ' and \nI am '+ str(age) + ' years old'
length = len(greeting)

# print(greeting)
# print(greeting[0])
# print(greeting[3])
# print(greeting[length-1])
# print(greeting[-1])
# print(greeting[3:7])
# print(greeting[3:])
# print(greeting[:16])
print(greeting[2:40:3])