Write a Python program to create a new dictionary by extracting the mentioned keys and create a new new dictionary and print it as the result.
Question
Write a Python program to create a new dictionary by extracting the mentioned keys and create a new new dictionary and print it as the result.
Solution
Sure, here is a Python program that extracts specified keys from a dictionary and creates a new dictionary with those keys.
# Original dictionary
original_dict = {
'name': 'John',
'age': 25,
'job': 'Engineer',
'city': 'New York'
}
# Keys to extract
keys_to_extract = ['name', 'job']
# Create a new dictionary with the extracted keys
new_dict = {key: original_dict[key] for key in keys_to_extract}
# Print the new dictionary
print(new_dict)
In this program, we first define the original dictionary and the keys we want to extract. Then, we use a dictionary comprehension to create a new dictionary that only includes the specified keys and their corresponding values. Finally, we print the new dictionary.
Similar Questions
Write a Python program to create a new dictionary by extracting the mentioned keys and create a new new dictionary and print it as the result.Constraints:Input Format:Output Format: Example:Input:{"name": "Kelly","age": 25,"salary": 8000,"city": "New york"}["name", "salary"]Output:{'name': 'Kelly', 'salary': 8000}Explanation:Dictionary = {"name": "Kelly","age": 25,"salary": 8000,"city": "New york"}Keys that needs to be extracted = ["name", "salary"]Result = {'name': 'Kelly', 'salary': 8000}Public Test Cases:# INPUT EXPECTED OUTPUT1 {"name": "Kelly","age": 25,"salary": 8000,"city": "New york"} ["name", "salary"] {'name': 'Kelly', 'salary': 8000}
Write a Python program to get a dictionary value from the user and count the number of keys that are having the same value and print the count.
Write a program that prints all the keys and values in a dictionary where the key is "dennis" and the value is "student."
Write a Python Program to add a key to a dictionary.Sample Test CasesTest Case 1:Expected Output:Enter·the·number·of·key-value·pairs:·3Enter·the·key:·1Enter·the·value:·23Enter·the·key:·2Enter·the·value:·24Enter·the·key:·3Enter·the·value:·25Enter·the·new·key:·4Enter·the·new·value:·987987{'1':·'23',·'2':·'24',·'3':·'25',·'4':·'987987'}
Accept a sequence of words as input. Create a dictionary named real_dict whose keys are the letters of the English alphabet. For each key (letter), the corresponding value should be a list of words that begin with this key (letter). For any given key, the words should be appended to the corresponding list in the order in which they appear in the sequence. You can assume that all words of the sequence will be in lower case.You do not have to print the output to the console.
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.