# Create a dictionary
d = {
    'first': 'youssef',
    'last': 'elbeqqal',
    'age': 25
}

# fetch value of the key age

# add 1 to age
d['age'] += 1
# print('age', d['age'])

# print(d)

# created nested dictionary
# person = {
#     'name': {
#         'first': 'youssef',
#         'last': 'elbeqqal'
#     },
#     'job': ['dev', 'leader'],
#     'age': 25
# }

# fetch nested key/value

# print(person['name']['first'])
# print(person['name'])
# print(person['job'])