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This article mainly introduces the example analysis of python dictionary traversing all the key-value pairs, which is very detailed and has a certain reference value. Interested friends must read it!

1. Return a list of key-value pairs by calling the dictionary's items, and then use the key and value variables to receive the keys and values contained in the list data, respectively.

2. Finally, access the key values one by one in the for loop through the key and value variables.

Example

Age = {'Tom': 18,' Jerry': 12, 'Bob': 23,' Ann': 31} for key, value in age.items (): print (f "Key: {key}, Value: {value}") # output:# Key:Tom,Value:18# Key:Jerry,Value:12# Key:Bob,Value:23# Key:Ann,Value:31 is all the content of the article "sample Analysis of python Dictionary traversing all key-value pairs" Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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