Page 135 - TP_Play_V2.2_Class8
P. 135
copy( ) Returns a copy of the list
clear( ) Removes all the elements from the list and returns an empty list
sort( ) Sorts all the elements in the list
reverse( ) Reverses the order of the elements in the list
Program 8: To use the built-in methods on the list
Program8.py
File Edit Format Run Options Window Help
list1=[13, 25, 41, 63, 82]
list1.append(19)
print(list1)
list1.extend([26, 43, 55])
print(list1)
list1.insert(1,302)
print(list1)
list1.remove(63)
print(list1)
print(list1.index(13))
print(list1.count(41))
list1.reverse()
print(list1)
list1.sort()
print(list1)
On running the above program, you will get the following output:
Output
[13, 25, 41, 63, 82, 19]
[13, 25, 41, 63, 82, 19, 26, 43, 55]
[13, 302, 25, 41, 63, 82, 19, 26, 43, 55]
[13, 302, 25, 41, 82, 19, 26, 43, 55]
0
1
[55, 43, 26, 19, 82, 41, 25, 302, 13]
[13, 19, 25, 26, 41, 43, 55, 82, 302]
Program 9: To use pop, copy, and clear built-in methods on the list
Program9.py
File Edit Format Run Options Window Help
list1 = [1, 2, 3, 4, 5]
list1.pop(3) # Remove and return the element at index 3.
print(list1)
list1.copy() # Create a shallow copy of the list
print(list1)
list1.clear() # Remove all elements from the list
print(list1)
#List in Python 133

