[Solved] An AI-generated itinerary code:itinerary = {'Day 1': ['Park', 'Lunch']}What is wrong with this code if you want to add 'Museum' to Day 1 activities? | AI for Everyone

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An AI-generated itinerary code:
itinerary = {'Day 1': ['Park', 'Lunch']}
What is wrong with this code if you want to add 'Museum' to Day 1 activities?

AYou should append 'Museum' to the list for 'Day 1'

BYou cannot add items to a list inside a dictionary

CYou must replace the entire list instead of appending

DYou need to create a new dictionary for 'Museum'

Step-by-Step Solution

Solution:

Step 1: Understand list modification inside dictionary
Lists inside dictionaries can be modified by appending items.
Step 2: Identify correct way to add 'Museum'
Appending 'Museum' to the list for 'Day 1' is correct.
Final Answer:
You should append 'Museum' to the list for 'Day 1' -> Option A
Quick Check:
Modify list inside dict by append [OK]

Quick Trick: Use list append to add activities inside dictionary values [OK]

Common Mistakes:

MISTAKES

Thinking you must replace the whole list
Believing lists inside dicts are immutable

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An AI-generated itinerary code:

Step 1: Understand list modification inside dictionary

Step 2: Identify correct way to add 'Museum'

Final Answer:

Quick Check:

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