Accessing Element of List:-
list से data access करने के 2 method का use किया जाता है-
-
By using index number
-
By using slice operator
1. By using index number:-
List1 |
10 |
20 |
30 |
40 |
50 |
60 |
Postive index |
0 |
1 |
2 |
3 |
4 |
5 |
Negative index |
-6 |
-5 |
-4 |
-3 |
-2 |
-1 |
Note:- पायथन positive & Negative दोनों तरह की indexing को support करता है
positive index को अर्थ left to right होता है
print(list1[0]) # 10
print(list1[3]) # 40
negative index का अर्थ right to left होता है-
print(list1[-1]) #60
print(list1[-3]) #40
Accessing Element of List:-
Two methods are used to access data from the list-
-
By using index number
-
By using slice operator
- By using index number:-
List1 |
10 |
20 |
30 |
40 |
50 |
60 |
Postive index |
0 |
1 |
2 |
3 |
4 |
5 |
Negative index |
-6 |
-5 |
-4 |
-3 |
-2 |
-1 |
Note:- Python supports both positive & negative indexing.
positive index means left to right
print(list1[0]) # 10
print(list1[3]) # 40
Negative index means right to left
print(list1[-1]) #60
print(list1[-3]) #40