๋ฐ์ํ
โฐ๋ฌธ์
์์ด๊ฐ ์ซ์ ๋จธ์ฑ์ด๋ ์์ด๋ก ํ๊ธฐ๋์ด์๋ ์ซ์๋ฅผ ์๋ก ๋ฐ๊พธ๋ ค๊ณ ํฉ๋๋ค. ๋ฌธ์์ด numbers๊ฐ ๋งค๊ฐ๋ณ์๋ก ์ฃผ์ด์ง ๋, numbers๋ฅผ ์ ์๋ก ๋ฐ๊ฟ return ํ๋๋ก solution ํจ์๋ฅผ ์์ฑํด ์ฃผ์ธ์.
์ ํ์ฌํญ
- numbers๋ ์๋ฌธ์๋ก๋ง ๊ตฌ์ฑ๋์ด ์์ต๋๋ค.
- numbers๋ "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine" ๋ค์ด ๊ณต๋ฐฑ ์์ด ์กฐํฉ๋์ด ์์ต๋๋ค.
- 1 ≤ numbers์ ๊ธธ์ด ≤ 50
- "zero"๋ numbers์ ๋งจ ์์ ์ฌ ์ ์์ต๋๋ค.
์ ์ถ๋ ฅ ์
numbers | result |
"onetwothreefourfivesixseveneightnine" | 123456789 |
"onefourzerosixseven" | 14067 |
์ ์ถ๋ ฅ ์ ์ค๋ช
์ ์ถ๋ ฅ ์ #1
- "onetwothreefourfivesixseveneightnine"๋ฅผ ์ซ์๋ก ๋ฐ๊พผ 123456789๋ฅผ returnํฉ๋๋ค.
์ ์ถ๋ ฅ ์ #1
- "onefourzerosixseven"๋ฅผ ์ซ์๋ก ๋ฐ๊พผ 14067๋ฅผ returnํฉ๋๋ค.
๐กํ์ด
โญ์ ์ถ ์ฝ๋
class Solution {
public long solution(String numbers) {
long answer = 0;
numbers = numbers.replace("one", "1").replace("two", "2").replace("three", "3")
.replace("four", "4").replace("five", "5").replace("six", "6").replace("seven", "7")
.replace("eight", "8").replace("nine", "9").replace("zero", "0");
answer = Long.parseLong(numbers);
return answer;
}
}
replace() ๋ฉ์๋๋ก ํด๋นํ๋ ๋ฌธ์์ด์ ์ซ์๋ฌธ์์ด๋ก ๋ฐ๊พธ์ด ์ฃผ์๋ค.
๋ฐ์ํ
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