a joke misunderstanding to me
Not sure if only me, but I first mis-understood the L, R switch can only happen one time, to either left or right position X.\n\nAnd the solution I wrote passed
Not sure if only me, but I first mis-understood the L, R switch can only happen one time, to either left or right position X.\n\nAnd the solution I wrote passed 59/94 test cases @_@\n
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