Guess the Output · #67 · 2026-06-10
What does this print?
Python ·Difficulty 1/3
How to play
Read the code snippet and pick the correct output from four choices. One shot — no take-backs. Press 1–4 or click to answer.
a = {"x": 1}
b = {"x": 2, "y": 3}
print(a | b)
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