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12. Java/Javacript ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค(lv.0) ํŽธ์ง€

๊ณต๋ฐฑ์˜ค 2025. 3. 11. 00:53
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๋ฐ˜์‘ํ˜•

โœ… ๋ฌธ์ œ์„ค๋ช…

๋จธ์“ฑ์ด๋Š” ํ• ๋จธ๋‹ˆ๊ป˜ ์ƒ์‹  ์ถ•ํ•˜ ํŽธ์ง€๋ฅผ ์“ฐ๋ ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ํ• ๋จธ๋‹ˆ๊ฐ€ ๋ณด์‹œ๊ธฐ ํŽธํ•˜๋„๋ก ๊ธ€์ž ํ•œ ์ž ํ•œ ์ž๋ฅผ ๊ฐ€๋กœ 2cm ํฌ๊ธฐ๋กœ ์ ์œผ๋ ค๊ณ  ํ•˜๋ฉฐ, ํŽธ์ง€๋ฅผ ๊ฐ€๋กœ๋กœ๋งŒ ์ ์„ ๋•Œ, ์ถ•ํ•˜ ๋ฌธ๊ตฌ message๋ฅผ ์ ๊ธฐ ์œ„ํ•ด ํ•„์š”ํ•œ ํŽธ์ง€์ง€์˜ ์ตœ์†Œ ๊ฐ€๋กœ๊ธธ์ด๋ฅผ return ํ•˜๋„๋ก solution ํ•จ์ˆ˜๋ฅผ ์™„์„ฑํ•ด์ฃผ์„ธ์š”.

โœ… Java

class Solution {
    public int solution(String message) {
        int answer = 0;
        String[] splitMessage = message.split("");
        answer = splitMessage.length * 2;
        return answer;
    }
}

โœ… JavaScript

function solution(message) {
    let answer = 0;
    answer = message.split("");
    answer = answer.length * 2;

    return answer;
}
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