https://school.programmers.co.kr/learn/courses/30/lessons/81301
문제 설명
class Solution {
public int solution(String s) {
String[] intArr = {"0","1","2","3","4","5","6","7","8","9"};
String[] engArr = {"zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine"};
for (int i = 0; i < engArr.length; i++) {
s = s.replace(engArr[i], intArr[i]);
}
int answer = Integer.parseInt(s);
return answer;
}
}