[Solved] Given the following code snippet, what will be the output?transactions = [ {'id': 't1', 'amount': 100}, {'id': 't2', 'amount': 200} ] print(len(transactions)) | LLD

LLD - Design — Splitwise (Expense Sharing)

Given the following code snippet, what will be the output?

transactions = [
  {'id': 't1', 'amount': 100},
  {'id': 't2', 'amount': 200}
]
print(len(transactions))

A2

B1

C0

DError

Step-by-Step Solution

Solution:

Step 1: Count the number of elements in the list
The list has two dictionaries representing two transactions.
Step 2: Understand len() function behavior
len() returns the number of items in the list, which is 2.
Final Answer:
2 -> Option A
Quick Check:
len() of list with 2 items = 2 [OK]

Quick Trick: len() returns count of list elements [OK]

Common Mistakes:

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