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성격 유형 검사하기

Solution​

function solution(survey, choices) {
  const round = ["RT", "CF", "JM", "AN"];
  const resultObj = { R: 0, T: 0, C: 0, F: 0, J: 0, M: 0, A: 0, N: 0 };

  // 점수 누적
  survey.forEach((question, idx) => {
    const [no, yes] = question.split("");
    const choice = choices[idx];

    resultObj[4 < choice ? yes : no] += Math.abs(choice - 4);
  });

  // 성격 결정
  return round.reduce(
    (acc, [a, b]) => (resultObj[a] < resultObj[b] ? acc + b : acc + a),
    ""
  );
}

Review​

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References​