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์ฝ”๋“œ ํฌ์Šค - Hulk (ํ—ํฌ) ๋ฌธ์ œ / ํ’€์ด

by Meteora_ 2021. 6. 20.
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๋ฒˆ์—ญ ->

๋ธŒ๋ฃจ์Šค ๋ฐฐ๋„ˆ ๋ฐ•์‚ฌ๋Š” ์ ์„ ์‹ซ์–ดํ•ฉ๋‹ˆ๋‹ค(๋‹ค๋ฅธ์‚ฌ๋žŒ๋„ ๊ทธ๋ ‡๊ฒ ์ง€๋งŒ..). ์šฐ๋ฆฌ ๋ชจ๋‘ ์•Œ๋‹ค์‹œํ”ผ, ๊ทธ๋Š” ์ธํฌ๋ ˆ๋”๋ธ” ํ—ํฌ๋กœ ๋ณ€ํ• ๋•Œ ๋ง์„ ํ•  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ ๊ทธ๋Š” ํ—ํฌ๋กœ ๋ณ€ํ–ˆ์„๋•Œ ์ž์‹ ์˜ ๊ฐ์ •์„ ํ‘œํ˜„ํ•  ์ˆ˜ ์žˆ๋„๋ก ๋„์™€๋‹ฌ๋ผ๊ณ  ์š”์ฒญํ–ˆ์Šต๋‹ˆ๋‹ค.

 

ํ—ํฌ๋Š” ์ธ์…‰์…˜(์˜ํ™”)๋ฅผ ๋‹ฎ์•„์žˆ์Šต๋‹ˆ๋‹ค ๊ทธ๋Š” ๊ฐ์ •์ด ๋ณต์žกํ•˜๊ฑฐ๋“ ์š”. ๊ทธ๋“ค์€ ๊ฐ์ •์€ n ๊ฐœ์˜ ๊ฒน์œผ๋กœ ์ด๋ฃจ์–ด์ ธ์žˆ์Šต๋‹ˆ๋‹ค. ์ฒซ ๋ฒˆ์งธ ์งธ ๊ฐ์ •์˜ ๊ฒน์€ ๋ฏธ์›€, ๋‘ ๋ฒˆ์งธ ๊ฒน์€ ์‚ฌ๋ž‘, ์„ธ ๋ฒˆ์งธ ๊ฒน์€ ๋ฏธ์›€์ž…๋‹ˆ๋‹ค ๊ทธ๋ฆฌ๊ณ  ๊ณ„์†์ด์š”~  ์˜ˆ๋ฅผ ๋“ค์–ด n = 1์ด๋ฉด ๊ทธ์˜ ๊ฐ์ •์€ "I hate it"(๊ฐ์ •์˜ ๊ฒน์ด 1๊ฒน์ด๊ธฐ ๋•Œ๋ฌธ์—) n = 2์ด๋ฉด "I hate that I hat it I hat it"์ด๊ณ  /  n = 3์ด๋ฉด "I hate I hate it I hate"์ด๋‹ค. ๋ฐฐ๋„ˆ๋ฐ•์‚ฌ๊ฐ€ ํ—ํฌ๊ฐ€ ๋˜์—ˆ์„๋•Œ ๊ฐ์ •์„ ์ž˜ ํ‘œ์ถœํ•  ์ˆ˜ ์žˆ๊ฒŒ ๋„์™€์ฃผ์„ธ์š”.

 

์ž…๋ ฅ์ค„ -> ์ž…๋ ฅ์˜ ํ–‰์—๋Š” ๋‹จ์ผ ์ •์ˆ˜ n (1 ≤ n ≤ 100), ์ฆ‰ ์‚ฌ๋ž‘๊ณผ ์ฆ์˜ค์˜ ๊ฒน(layer)์„ ํ‘œํ˜„ํ•ฉ๋‹ˆ๋‹ค. 

 

Output -> ๋ฐฐ๋„ˆ ๋ฐ•์‚ฌ์˜ ๊ฐ์ •์„ ํ•œ ์ค„๋กœ ์ธ์‡„ํ•˜์‹ญ์‹œ์˜ค.

 

์˜ˆ1 - 

 

1์„ ์ž…๋ ฅํ•˜๋ฉด ์ฝ˜์†”์—์„œ  i hate it ์ด ์ถœ๋ ฅ ๋จ.

 

 

ํ’€์ด ์ฝ”๋“œ (JAVA ์‚ฌ์šฉ) ->

 

import java.io.BufferedReader;
import java.io.InputStreamReader;
 
public class Hulk {
    public static String hateStr = "I hate it";
    public static String loveStr = "I love it";
 
    public static void main(String[] args) throws Exception {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        int n = Integer.parseInt(br.readLine());
 
        StringBuilder sb = new StringBuilder();
        sb.append(hateStr);
        for (int i = 2; i <= n; i++) {
            sb.delete(sb.length() - 2, sb.length());
            sb.append("that ");
            if (i % 2 == 0) {
                sb.append(loveStr);
            } else {
                sb.append(hateStr);
            }
        }
 
        System.out.println(sb.toString());
    }
}

 

 

 

 

 

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