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๊ด€๋ฆฌ ๋ฉ”๋‰ด

midnightly

[ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค] ์„œ์šธ์—์„œ ๊น€์„œ๋ฐฉ ์ฐพ๊ธฐ (JAVA) ๋ณธ๋ฌธ

Algorithm/programmers

[ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค] ์„œ์šธ์—์„œ ๊น€์„œ๋ฐฉ ์ฐพ๊ธฐ (JAVA)

๋น„๋ฒ„๋ฒ„๋น„ 2021. 9. 30. 16:33

๐Ÿ“ƒ ๋ฌธ์ œ

Stringํ˜• ๋ฐฐ์—ด seoul์˜ element์ค‘ "Kim"์˜ ์œ„์น˜ x๋ฅผ ์ฐพ์•„, "๊น€์„œ๋ฐฉ์€ x์— ์žˆ๋‹ค"๋Š” String์„ ๋ฐ˜ํ™˜ํ•˜๋Š” ํ•จ์ˆ˜, solution์„ ์™„์„ฑํ•˜์„ธ์š”. seoul์— "Kim"์€ ์˜ค์ง ํ•œ ๋ฒˆ๋งŒ ๋‚˜ํƒ€๋‚˜๋ฉฐ ์ž˜๋ชป๋œ ๊ฐ’์ด ์ž…๋ ฅ๋˜๋Š” ๊ฒฝ์šฐ๋Š” ์—†์Šต๋‹ˆ๋‹ค.

 

๐Ÿ“ ํ’€์ด

class Solution {
    public String solution(String[] seoul) {
        String answer = "";
        for (int i = 0 ; i < seoul.length; i++) {
            if (seoul[i].equals("Kim")) {
                answer = "๊น€์„œ๋ฐฉ์€ " + i + "์— ์žˆ๋‹ค";
                break;
            }
        }
        return answer;
    }
}

 

https://programmers.co.kr/learn/courses/30/lessons/12919

 

์ฝ”๋”ฉํ…Œ์ŠคํŠธ ์—ฐ์Šต - ์„œ์šธ์—์„œ ๊น€์„œ๋ฐฉ ์ฐพ๊ธฐ

Stringํ˜• ๋ฐฐ์—ด seoul์˜ element์ค‘ "Kim"์˜ ์œ„์น˜ x๋ฅผ ์ฐพ์•„, "๊น€์„œ๋ฐฉ์€ x์— ์žˆ๋‹ค"๋Š” String์„ ๋ฐ˜ํ™˜ํ•˜๋Š” ํ•จ์ˆ˜, solution์„ ์™„์„ฑํ•˜์„ธ์š”. seoul์— "Kim"์€ ์˜ค์ง ํ•œ ๋ฒˆ๋งŒ ๋‚˜ํƒ€๋‚˜๋ฉฐ ์ž˜๋ชป๋œ ๊ฐ’์ด ์ž…๋ ฅ๋˜๋Š” ๊ฒฝ์šฐ๋Š” ์—†์Šต๋‹ˆ

programmers.co.kr

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