lists_py_meet.py

cart=["pen","book","pencil"]
print(cart)
cart=["pen","book","pencil",[1,2,3]]
print(cart)

print(cart[1:3])  #slicing
print(cart[-1])

print(len(cart))

a =[2,5,7,2,3,6,7,9]
print(sorted(a))
print(sorted(a ,reverse=True))
print(reversed(a))


a.append(20)
print(a)


print(a.count(7))

b=[4,5,6,]

print(a.append(b))


for i in a :
    print (i)