Question

How to enumerate dictionary in Python

Answer 1

dict = {'key1':34, 'key2':89, 'key3':12, 'key4':72}
  
for i, j in enumerate(dict):
    print(i, j)
    
    
    
'''
run:

0 key1
1 key2
2 key3
3 key4

'''

 

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Answer 2

dict = {'key1':34, 'key2':89, 'key3':12, 'key4':72}
  
for i, (j, k) in enumerate(dict.items()):
    print(i, j, k)
    
    
    
'''
run:

0 key1 34
1 key2 89
2 key3 12
3 key4 72

'''

 

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Answer 3

dict = {'key1':34, 'key2':89, 'key3':12, 'key4':72}
  
for i, j in enumerate(dict.values()):
    print(i, j)
    
    
    
'''
run:

0 34
1 89
2 12
3 72

'''

 

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Answer 4

dict = {'key1':34, 'key2':89, 'key3':12, 'key4':72}

dict = list(enumerate(dict.items()))
 
print(dict)

 
 
 
'''
run:
 
[(0, ('key1', 34)), (1, ('key2', 89)), (2, ('key3', 12)), (3, ('key4', 72))]

'''

 

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Answer 5

dict = {'key1':34, 'key2':89, 'key3':12, 'key4':72}

dict = list(enumerate(dict.items()))
 
for i, (s, n) in dict:
    print(i, s, n)

 
 
 
'''
run:
 
0 key1 34
1 key2 89
2 key3 12
3 key4 72

'''

 

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