List methods are discussed in this article.
1. len() :- This function returns the length of list.
List = [1, 2, 3, 1, 2, 1, 2, 3, 2, 1] print(len(List)) Output: 10
2. min() :- This function returns the minimum element of list.
List = [2.3, 4.445, 3, 5.33, 1.054, 2.5] print(min(List)) Output: 1.054
3. max() :- This function returns the maximum element of list.
List = [2.3, 4.445, 3, 5.33, 1.054, 2.5] print(max(List)) Output: 5.33
Python3
lis = [ 2 , 1 , 3 , 5 , 4 ]
print ( "The length of list is : " , end = "")
print ( len (lis))
print ( "The minimum element of list is : " , end = "")
print ( min (lis))
print ( "The maximum element of list is : " , end = "")
print ( max (lis))
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OutputThe length of list is : 5
The minimum element of list is : 1
The maximum element of list is : 5
Output:
The length of list is : 5
The minimum element of list is : 1
The maximum element of list is : 5
4. index(ele, beg, end) :- This function returns the index of first occurrence of element after beg and before end.
List = [1, 2, 3, 1, 2, 1, 2, 3, 2, 1] print(List.index(2)) Output: 1
5. count() :- This function counts the number of occurrences of elements in list.
List = [1, 2, 3, 1, 2, 1, 2, 3, 2, 1] print(List.count(1)) Output: 4
Python3
lis = [ 2 , 1 , 3 , 5 , 4 , 3 ]
print ( "The first occurrence of 3 after 3rd position is : " , end = "")
print (lis.index( 3 , 3 , 6 ))
print ( "The number of occurrences of 3 is : " , end = "")
print (lis.count( 3 ))
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OutputThe first occurrence of 3 after 3rd position is : 5
The number of occurrences of 3 is : 2