#list
a = [10,20,30]

a[2]  #3rd value in list
a[2] = 100 # change values in list

type(a)# shows property


# tupple
b = (10,20,30)
b[2]  # 3rd value in tupple
b[2] = 100 # can't change anything

type(b)# shows property

#dictionary
d = {"a":10,"b":20,"c":30}
d
type(d)

d["a"]#extract 1st value


d = {"a":[10,100],"b":20,"c":30}
d
d["a"]


d.keys()
d.values()


#series
import pandas as pd
p = pd.Series(range(0,10))
type(p)


