list = [1,8,20,45,56]
print(list)
# printing  random elements of  the list
print(list[2])
print(list[0])
print(list[-2])

# lists are mutable
list[0] = "krishn" 
print(list)

#list can contain diff datatypes
a = ['b', 19, True,4.6]
print(a)
