a = [1,2,3,4]
b=[2,2,3,6]
c=['hi',33,44,55]
# a.append(5)
# print(a)
# a.insert(0,'hello')
# a.extend(b)
# print(a)
# a.reverse() 
# print(a)
# a.sort()
# print(a)
c.clear()
# print(c)
# del(c)
# print(c)
# print(a)
# a.pop()
#a.pop(2) =>2 is index value
# print(a)
# a.remove(3) =>3 is value in the list
# print(a)
# print(b.index(2))
# # print(b.index(10))
# print(b.count(6))
# print(len(a))

# x = (1,2,3,4,2,3)
# print(x.index(4))
# print(x.count(2))


# z = (1,2,3,[22,44,'hi',{'a':'apple'}],"str")
# print(id(z))
# # z[3][-1] = "hello"
# print(id(z))
# print(z[3][2])
# print(z[3][-1])
# print(z[3][3])
# print(z[3][3].keys())
# print(z[3][3].values())

y  = [11,44,'hello',"abc",(77,88,67,88,"hi"),{'a':'apple'},{8,9,'ganavi'}]
# y[4][1] = '11'
print(y[5].keys())
y[5]['a'] = "elle"
print(y[5])
print(y[6])
y[6].add(10)
y[6].add('str')
y[6].add('7892')
print(y[6])
