05.26에 푼 문제입니다🌷
로또의 최고 순위와 최저 순위
function solution(lottos, win_nums) {
var answer = [];
var zero=0
var correct=0
var score=[6,6,5,4,3,2,1]
lottos.forEach(lotto=>{
if(lotto===0) zero++
else{
if(win_nums.includes(lotto)) correct++
}
})
answer.push(score[correct+zero])
answer.push(score[correct])
return answer;
}