/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

0 vote226 views1 answer
Python merge two lists alternating
Python
0 vote222 views9 answers
Python code checker and corrector
Python
0 vote242 views1 answer
Negative slicing in python list
Python
0 vote261 views1 answer
Python -m pip install --upgrade
Python
0 vote559 views1 answer
ParserWarning: Falling back to the 'python' engine because the 'c' engine does not support regex separators (separators > 1 char and different from '\s+' are interpreted as regex); you can avoid this warning by specifying engine='python'.
Python
0 vote253 views1 answer
Parser.add_argument array python
Python
13 votes259 views6 answers
How to open pickle file
Python
0 vote245 views1 answer
Remove dict last element
Python
0 vote264 views1 answer
Python tkinter arabic
Python
0 vote273 views1 answer
Shelve Data Storage
Python