[Lv1] ๊ฐ์ ์ซ์๋ ์ซ์ด function solution(arr) { const answer = [arr[0]]; //์ฒซ๋ฒ์งธ ์์๋ ํญ์ ํฌํจ for(let i=1;iarr[i]!==arr[i+1]) } ์ ํ์ฑ: 71.9, ํจ์จ์ฑ: 28.1 [Lv2] ๊ธฐ๋ฅ๊ฐ๋ฐ function solution(progresses, speeds) { var answer = []; const work=[] //1. ์์
์ผ ๋ฐฐ์ด ์์ฑ for(let i=0;i< progresses.length;i++){ let left=100-progresses[i]; left=Math.ceil(left/speeds[i]) work.push(left) } //2. ์ํ let deploy=work[0]; let count=0; for(let..