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๐Ÿƒ‍โ™€๏ธprogrammers/Java

หšโ‚Šโœฉโ€งโ‚Š ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค - java ์ปคํ”ผ ์‹ฌ๋ถ€๋ฆ„ หšโ‚Šโœฉโ€งโ‚Š

HYEJU01 2024. 5. 11. 11:21
์ฒด๊ฐ Level : โ˜…โ˜†โ˜† 
Review: ๋ฌธ์ž์—ด ํ™œ์šฉ ๋ฌธ์ œ,   ๋ฉ”์„œ๋“œ๋ฅผ ์ด์šฉํ•˜๋ฉด ํŽธ๋ฆฌํ•˜๊ฒŒ ํ’€ ์ˆ˜ ์žˆ์—ˆ๋˜ ๋ฌธ์ œ!

 

 

๐Ÿ’ก ์ปคํ”ผ ์ข…๋ฅ˜์— ๋”ฐ๋ผ์„œ ์ด ๊ฐ€๊ฒฉ์„ ์ธก์ •ํ•ด์•ผํ•œ๋‹ค.

์ด๋•Œ ์•„์ด์Šค, ํ•ซ, ์นดํŽ˜๋ผํ…Œ, ์•„๋ฉ”๋ฆฌ์นด๋…ธ, ์•„๋ฌด๊ฑฐ๋‚˜ ๋“ฑ๋“ฑ ์กฐ๊ฑด์ด ๋งŽ์•„์„œ

ํ•˜๋‚˜ํ•˜๋‚˜ ๋‹ค ์กฐ๊ฑด ์‹œ์ผœ์•ผ ํ•˜๋‚˜ ์‹ถ๊ฒ ์ง€๋งŒ ์‰ฝ๊ฒŒ ํ‘ธ๋Š” ๋ฐฉ๋ฒ•์ด ์žˆ๋‹ค!.

 

 

1) ์•„๋ฌด๊ฑฐ๋‚˜๋Š” ๋ฌด์กฐ๊ฑด ์•„๋ฉ”๋ฆฌ์นด๋…ธ ์ด๋ฏ€๋กœ 4500

2) ๋ฉ”๋‰ด๋งŒ ์ ์€ ๊ฒฝ์šฐ => 4500 or 5000

3) ์•„์ด์Šคํ•ซ + ๋ฉ”๋‰ด ๊ฐ™์ด ์ ์€ ๊ฒฝ์šฐ => 4500 or 5000

 

์•„์ด์Šค, ํ•ซ ๊ฐ€๊ฒฉ์ด ์ฐจ์ด๊ฐ€ ์—†์œผ๋ฏ€๋กœ ์ด ์กฐ๊ฑด์€ ๋ฌด์‹œํ•œ๋‹ค.

contains ํ•จ์ˆ˜๋ฅผ ํ†ตํ•ด์„œ ๋ฉ”๋‰ด๋กœ๋งŒ ๊ตฌ๋ถ„ํ•ด์„œ ๊ฐ€๊ฒฉ์„ ์ฑ…์ •ํ•ด์ฃผ๋ฉด ์‰ฝ๊ฒŒ ํ’€์ˆ˜์žˆ๋‹ค!

 

 

๐Ÿ’ฌ equals() - ๋ฌธ์ž์—ด์ด ๊ฐ™์€์ง€ ํ™•์ธ

๐Ÿ’ฌ contains() - ์ปฌ๋ ‰์…˜์— ํ•ด๋‹น ์š”์†Œ๊ฐ€ ํฌํ•จ๋˜์–ด์žˆ๋Š”์ง€ ํ™•์ธ

 

 

class Solution {
    public int solution(String[] order) {
        int answer = 0;

        
        for (int i =0 ; i<order.length; i++){
            if (order[i].equals("anything")){
               answer += 4500;
           }else if (order[i].contains("americano")){
               answer += 4500;
           }else if (order[i].contains("cafelatte")){
               answer += 5000;
           }
        }
        
        return answer;
    }
}