[프로그래머스 | 자바스크립트] 삼각형의 완성조건 (1)

솔루션

const solution = (sides) => {
  const max = Math.max(...sides);
  const answer = max < sides.reduce((a, c) => a + c, 0) - max ? 1 : 2;
  console.log(answer);

  return answer;
};

 

 

솔루션

const solution = (sides) => {
  sides = sides.sort((a, b) => a - b);
  const answer = sides[0] + sides[1] > sides[2] ? 1 : 2;
  console.log(answer);

  return answer;
};