#list basic
L = [123, 'spam', 1.23]
print(len(L))
print(L[0],L[1])
print(L[:-1] )
L.append(445)
print(L)
L.pop(2)
print(L)
# dictionary basic
D = {'food': 'Spam', 'quantity':4, 'color':'pink'}
print(D['food'])
D['quantity']+=1
print(D)
#
import fibo
fibo.fib(1000)
print(fibo.fib2(100))
print(fibo.__name__)
from fibo import fib, fib2
fib(500)
from fibo import *
fib(500)
