#list.append
print('append')
value=[1,23,56,89,45]
print(value)
value.append(10)
print(value)



#list.remove()
print('remove')
list=[0,9,7,6,5,43,21,12]
print(list)
list.remove(43)
print(list)


#list.index()
print('index')
list=[1,23,4,55,6]
print(list)
list=list.index(55)
print(list)

#list.insert()
print('insert')
list=[9,12,34,78,56,87,44,57]
print(list)
list.insert(3,'raj')
print(list)

#list.sort()
print('sort')
list=[0,98,88,99,12,13,15,67,80]
print(list)
list.sort()
print(list)
list.sort(reverse=True)
print(list)




