👍🏻 2022년 2월 8일
<script>
const notA = (idx) => {
if (idx === 0) return 781;
else if (idx === 1) return 156;
else if (idx === 2) return 31;
else if (idx ===3) return 6;
else return 1;
}
function solution(word) {
var answer = 0;
let lst = ["A", "E", "I", "O", "U"];
for (let i=0; i<word.length; i++) {
if (word[i] === "A") answer++;
else {
answer++;
if (word[i] === "E") answer += notA(i)*1;
else if (word[i] === "I") answer += notA(i)*2;
else if (word[i] === "O") answer += notA(i)*3;
else if (word[i] === "U") answer += notA(i)*4;
}
}
return answer;
}
</script>