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Computer Science

Write a Python script to concatenate the following dictionaries to create a new one:

d1 = {'A': 1, 'B': 2, 'C': 3}
d2 = {'D': 4 }

Output should be:

{'A': 1, 'B': 2, 'C': 3, 'D' : 4}

Python

Python Dictionaries

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Answer

d1 = {'A': 1, 'B': 2, 'C': 3}
d2 = {'D': 4}
d1.update(d2)
print("Concatenated dictionary: ", d1)

Output

Concatenated dictionary:  {'A': 1, 'B': 2, 'C': 3, 'D': 4}

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