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  1. Counter game
  2. Discussions

Counter game

  • nobodys_ghost
     + 0 comments

    Javascript 

    function counterGame(n) {
    let turn = 0;
    let log = Math.log2(n);
    while (log % 1 !== 0) {
        n -= Math.pow(2, Math.floor(log)); //subtract nearest power of 2
        turn++;
        log = Math.log2(n);
    }
    const endTurn = turn + log;
    return endTurn % 2 === 0 ? "Richard" : "Louise";
}