Question

Write a program to create a user defined Python dictionary

Answer 1

# Creating an empty Dictionary

Dict = {}

print("Empty Dictionary: ")

print(Dict)

# Adding elements one at a time

Dict[0] = 'Geeks'

Dict[2] = 'For'

Dict[3] = 1

print("\nDictionary after adding 3 elements: ")

print(Dict)

# Adding set of values

# to a single Key

Dict['Value_set'] = 2, 3, 4

print("\nDictionary after adding 3 elements: ")

print(Dict)

# Updating existing Key's Value

Dict[2] = 'Welcome'

print("\nUpdated key value: ")

print(Dict)

# Adding Nested Key value to Dictionary

Dict[5] = {'Nested' :{'1' : 'Life', '2' : 'Geeks'}}

print("\nAdding a Nested Key: ")

print(Dict)