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๐Ÿš€ 4๋‹จ๊ณ„ - ์‚ฌ๋‹ค๋ฆฌ(๋ฆฌํŒฉํ„ฐ๋ง) #2291

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์•ˆ๋…•ํ•˜์„ธ์š”! ์ •๋ง ์˜ค๋žœ๋งŒ์— PR ๋“œ๋ฆฝ๋‹ˆ๋‹ค...
์ง€๊ธˆ๋„ ๋ฆฌ๋ทฐ๋ฅผ ์ง„ํ–‰ํ•˜์‹œ๋Š”์ง€ ๋ชจ๋ฅด๊ฒ ์ง€๋งŒ ํ•œ๋ฒˆ ์˜ฌ๋ ค๋ด…๋‹ˆ๋‹ค!

๊ตฌํ˜„ํ•˜๋ฉด์„œ ๊ถ๊ธˆํ–ˆ๋˜ ๋ถ€๋ถ„์— ๋Œ€ํ•ด ์งˆ๋ฌธ ๋‚จ๊ฒจ๋ด…๋‹ˆ๋‹ค!

  1. ResultView์—์„œ
    getAllResult์— ์‚ฌ๋žŒ ์ˆ˜๋งŒํผ ๋ฐ˜๋ณต์ด ํ•„์š”ํ•œ๋ฐ, crossSize ํ˜น์€ countOfPerson์„ ๋„˜๊ฒจ์ฃผ๋Š” ๊ฒƒ์€ ๋ถˆํ•„์š”ํ•˜๋‹ค๊ณ  ์ƒ๊ฐํ•ด์„œ
    ์•„๋ž˜์™€ ๊ฐ™์ด lines.get(0).getCrossSize()๋กœ ์ž‘์„ฑํ•˜์˜€์Šต๋‹ˆ๋‹ค.
    ์ด๋Ÿฌํ•œ ๋ฐฉ์‹์œผ๋กœ ๊ตฌํ˜„์„ ํ•ด๋„ ๋˜๋Š”์ง€, ๋” ์ข‹์€ ๋ฐฉ๋ฒ•์ด ์žˆ๋Š”์ง€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค!
  public Map<Integer, Integer> getAllResult() {
      return IntStream.range(0, lines.get(0).getCrossSize())
              .boxed()
              .collect(Collectors.toMap(i -> i, i -> move(i)));
  }
  1. ๋ฆฌํŒฉํ† ๋ง์„ ์ง„ํ–‰ํ•  ๋•Œ ๋“ค์—ˆ๋˜ ๊ฐ•์˜์—์„œ Line ํด๋ž˜์Šค์— ์•„๋ž˜์™€ ๊ฐ™์ด move๊ฐ€ ๊ตฌํ˜„๋˜์–ด์žˆ์–ด์„œ
    public int move(int position) {
        return this.crosses.get(position).move();
    }

Usernames์—์„œ username์„ ๊ฐ€์ ธ์˜ค๊ธฐ ์œ„ํ•ด์„œ ์•„๋ž˜์™€ ๊ฐ™์ด ์ธ๋ฑ์Šค๋ฅผ ๋„˜๊ฒจ๋ฐ›์•„ ๋‚ด๋ถ€ username์„ ๋ฐ˜ํ™˜ํ•˜๋„๋ก ๋ฉ”์„œ๋“œ๋ฅผ ์ถ”๊ฐ€ ๊ตฌํ˜„ํ•˜์˜€๋Š”๋ฐ ์ด๋ ‡๊ฒŒ ํ•ด๋„ ๊ดœ์ฐฎ์€์ง€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค.

public String getUsername(int index) {
        return usernames.get(index).getUsername();
    }
  1. ๋กœ๋˜๊นŒ์ง€ ์ง„ํ–‰ํ•˜๋ฉด์„œ ์ผ๊ธ‰ ์ปฌ๋ ‰์…˜์„ ๋ถ„๋ฆฌํ•  ๋•Œ ํ•ญ์ƒ ๋„๋ฉ”์ธ๋ช…s๋ฅผ ๋ถ™์˜€๋Š”๋ฐ,
    ๊ตฌํ˜„๋œ ๋‚ด์šฉ์—์„œ Line์—๋Š” List๋งŒ ์กด์žฌํ•˜๊ณ , Ladder์—๋Š” List๋งŒ ์กด์žฌํ•œ๋‹ค๋ฉด
    Line์ด Cross์˜ ์ผ๊ธ‰ ์ปฌ๋ ‰์…˜, Ladder๊ฐ€ Line์˜ ์ผ๊ธ‰ ์ปฌ๋ ‰์…˜์ด๋ผ๊ณ  ๋ณด๋ฉด ๋˜๋Š” ๊ฑธ๊นŒ์š”?

๊ฐ•์˜๋ฅผ ๋“ค์œผ๋ฉด์„œ ๋‚ด๋ถ€ ๊ฐ์ฒด๋ฅผ ๊บผ๋‚ด์„œ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์€ ์ตœ๋Œ€ํ•œ ์ง€์–‘ํ•ด์•ผํ•˜๊ณ  List๊ฐ€ ์กด์žฌํ•  ๋•Œ ์ผ๊ธ‰ ์ปฌ๋ ‰์…˜์œผ๋กœ ๋ถ„๋ฆฌํ•ด์•ผ๋œ๋‹ค๋Š” ๋‚ด์šฉ์„ ๋ฐฐ์› ๋Š”๋ฐ, ์ œ๊ฐ€ ์—ฌ๊ธฐ์—๋งŒ ๋„ˆ๋ฌด ์‹ ๊ฒฝ์„ ์“ฐ๋Š” ๊ฑด์ง€ ์œ„์— ์งˆ๋ฌธ ๋“œ๋ฆฐ get(~)์ด๋‚˜ List๋งŒ ๋ณด๋ฉด ๋งˆ์Œ์ด ๋ถˆํŽธํ•ฉ๋‹ˆ๋‹ค ใ… ใ… 
์•„์ง ํŒ๋‹จ ๊ธฐ์ค€์ด ๋ช…ํ™•ํ•˜์ง€ ์•Š์€ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค...

๋ฐ”์˜์‹  ์™€์ค‘์— ์งˆ๋ฌธ์ด ๋งŽ์•„ ์†ก๊ตฌ์Šค๋Ÿฌ์šด ๋งˆ์Œ์ž…๋‹ˆ๋‹ค
์ˆ˜๊ฐ•์‹ ์ฒญ ๋ฏธ์…˜๋„ ์ตœ๋Œ€ํ•œ ๋น ๋ฅด๊ฒŒ ์ง„ํ–‰ํ•ด๋ณด๋„๋ก ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค...
์˜ค๋Š˜๋„ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค. ๐Ÿ˜„

-- ๊ฒฐ๊ณผ๊ฐ’ ์˜ค๋ฅ˜ ์ˆ˜์ • ํ•„์š”ํ•จ

Ladder2
-- getAllResult lines.get(0).getCrossSize()

Usernames
-- getUsername
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