/Python/Python count repeated elements in a list

Python count repeated elements in a list

Python find number of occurrences in list

student_grades = [9.1, 8.8, 10.0, 7.7, 6.8, 8.0, 10.0, 8.1, 10.0, 9.9]

samebnumber = student_grades.count(10.0)

print(samebnumber)

Python count repeated elements in a list

# Basic syntax:
dict_of_counts = {item:your_list.count(item) for item in your_list}

# Example usage:
your_list = ["a", "b", "a", "c", "c", "a", "c"]
dict_of_counts = {item:your_list.count(item) for item in your_list}
print(dict_of_counts)
--> {'a': 3, 'b': 1, 'c': 3}

Source: stackoverflow.com

Similar codes

1 vote375 views2 answers
Django template iterate dict
Python Django
2 votes362 views6 answers
Scikit learn
Python
4 votes332 views2 answers
Python replace by dictionary
Python
0 vote317 views1 answer
Flask mongoengine getting started
Python
0 vote324 views1 answer
How to call column name with space in python
Python
0 vote312 views2 answers
Python test if you can convert to int
Python
-1 vote362 views1 answer
The field was declared on serializer, but has not been included in the 'fields' option
Python
-1 vote333 views1 answer
Python return double quotes instead of single
Python
1 vote368 views1 answer
Selenium find cell based on coordinates
Python
1 vote338 views1 answer
Python set timezone of datetime
Python