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Given the following pseudo-code for move validation:

medium📝 Analysis Q4 of 15
LLD - Design — Tic-Tac-Toe Game
Given the following pseudo-code for move validation:
if move.position < 0 or move.position > board.size:
    return False
else:
    return True

What will be the output if move.position = 10 and board.size = 8?
AFalse
BTrue
CError
DNone
Step-by-Step Solution
Solution:
  1. Step 1: Check the condition with given values

    move.position = 10, board.size = 8, so 10 > 8 is True.
  2. Step 2: Determine return value based on condition

    Since condition is True, function returns False.
  3. Final Answer:

    False -> Option A
  4. Quick Check:

    Position check fails = False output [OK]
Quick Trick: Position outside board returns False [OK]
Common Mistakes:
MISTAKES
  • Ignoring boundary conditions
  • Returning True incorrectly
  • Assuming error on out-of-range

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