[Programmers/JavaScript/Lv.1] K 번째 수 정답

정답

function solution(array, commands) {
    const answer = [];

    commands.map((command) => {
        const i = command[0]
        const j = command[1]
        const k = command[2]
        const sliceArray = array.slice(i - 1,j);
        const sortArray = sliceArray.sort((a, b) => a - b);
        answer.push(sliceArray[k - 1])
    })
    return answer;
}

 

https://programmers.co.kr/learn/courses/30/lessons/42748#

코딩테스트 연습 - K번째수