/Python/Assosciate keys as list to values in python

Assosciate keys as list to values in python

res = defaultdict(list)
for key, val in sorted(test_dict.items()):
    res[val].append(key)
    
    
#######################answer ##########################

#The original dictionary : {'gfg': 1, 'is': 2, 'best': 1, 'for': 3, 'CS': 2}
#Grouped dictionary is : {2: ['CS', 'is'], 1: ['best', 'gfg'], 3: ['for']}

Source: grepper.com

Similar codes

1 vote213 views1 answer
How to find what is the response from the server with python
Python
0 vote214 views1 answer
Check if file already existing
Python
5 votes277 views1 answer
Pip3 install pyaml
Python
0 vote228 views1 answer
Convert from R to python
Python
8 votes211 views2 answers
How to add 2 integers in python
Python
1 vote298 views1 answer
How to get chat first name in telebot
Python
4 votes239 views2 answers
Compare two dictionaries in python
Python
0 vote199 views1 answer
Python floor float
Python
0 vote244 views1 answer
How to check if user pressed enter in python
Python
14 votes237 views3 answers
Python check if number is integer or float
Python