[Solved] What is wrong with this turn update logic for 3 players?current_player = (current_player + 1) % 2 - Ans: Modulo should be 3, not 2 | LLD

LLD - Design — Tic-Tac-Toe Game

What is wrong with this turn update logic for 3 players?

current_player = (current_player + 1) % 2

Acurrent_player should decrement instead

BIncrement should be 2, not 1

CModulo should be 3, not 2

DModulo operator is not needed

Step-by-Step Solution

Solution:

Step 1: Check modulo value against player count
There are 3 players, so modulo should be 3 to cycle correctly.
Step 2: Identify impact of wrong modulo
Modulo 2 cycles between 0 and 1 only, skipping player 2.
Final Answer:
Modulo should be 3, not 2 -> Option C
Quick Check:
Modulo must match player count [OK]

Quick Trick: Modulo equals total players for correct cycling [OK]

Common Mistakes:

MISTAKES

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