Python: Convert more than one list to nested dictionary
Python dictionary: Exercise-43 with Solution
Write a Python program to convert more than one list to nested dictionary.
Sample Solution:
Python Code:
def nested_dictionary(l1, l2, l3):
result = [{x: {y: z}} for (x, y, z) in zip(l1, l2, l3)]
return result
student_id = ["S001", "S002", "S003", "S004"]
student_name = ["Adina Park", "Leyton Marsh", "Duncan Boyle", "Saim Richards"]
student_grade = [85, 98, 89, 92]
print("Original strings:")
print(student_id)
print(student_name)
print(student_grade)
print("\nNested dictionary:")
ch='a'
print(nested_dictionary(student_id, student_name, student_grade))
Sample Output:
Original strings: ['S001', 'S002', 'S003', 'S004'] ['Adina Park', 'Leyton Marsh', 'Duncan Boyle', 'Saim Richards'] [85, 98, 89, 92] Nested dictionary: [{'S001': {'Adina Park': 85}}, {'S002': {'Leyton Marsh': 98}}, {'S003': {'Duncan Boyle': 89}}, {'S004': {'Saim Richards': 92}}]
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