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๐Ÿชœ ์‚ฌ๋‹ค๋ฆฌ ๊ฒŒ์ž„ ๊ตฌํ˜„

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๊ธฐ๋Šฅ ์š”๊ตฌ์‚ฌํ•ญ

  • ์‚ฌ๋‹ค๋ฆฌ ๊ฒŒ์ž„์— ์ฐธ์—ฌํ•˜๋Š” ์‚ฌ๋žŒ์— ์ด๋ฆ„์„ ์ตœ๋Œ€5๊ธ€์ž๊นŒ์ง€ ๋ถ€์—ฌํ•  ์ˆ˜ ์žˆ๋‹ค. ์‚ฌ๋‹ค๋ฆฌ๋ฅผ ์ถœ๋ ฅํ•  ๋•Œ ์‚ฌ๋žŒ ์ด๋ฆ„๋„ ๊ฐ™์ด ์ถœ๋ ฅํ•œ๋‹ค.
  • ์‚ฌ๋žŒ ์ด๋ฆ„์€ ์‰ผํ‘œ(,)๋ฅผ ๊ธฐ์ค€์œผ๋กœ ๊ตฌ๋ถ„ํ•œ๋‹ค.
  • ์‚ฌ๋žŒ ์ด๋ฆ„์„ 5์ž ๊ธฐ์ค€์œผ๋กœ ์ถœ๋ ฅํ•˜๊ธฐ ๋•Œ๋ฌธ์— ์‚ฌ๋‹ค๋ฆฌ ํญ๋„ ๋„“์–ด์ ธ์•ผ ํ•œ๋‹ค.
  • ์‚ฌ๋‹ค๋ฆฌ ํƒ€๊ธฐ๊ฐ€ ์ •์ƒ์ ์œผ๋กœ ๋™์ž‘ํ•˜๋ ค๋ฉด ๋ผ์ธ์ด ๊ฒน์น˜์ง€ ์•Š๋„๋ก ํ•ด์•ผ ํ•œ๋‹ค.
    • |-----|-----| ๋ชจ์–‘๊ณผ ๊ฐ™์ด ๊ฐ€๋กœ ๋ผ์ธ์ด ๊ฒน์น˜๋Š” ๊ฒฝ์šฐ ์–ด๋А ๋ฐฉํ–ฅ์œผ๋กœ ์ด๋™ํ• ์ง€ ๊ฒฐ์ •ํ•  ์ˆ˜ ์—†๋‹ค.

ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์š”๊ตฌ์‚ฌํ•ญ

  • ์ž๋ฐ” 8์˜ ์ŠคํŠธ๋ฆผ๊ณผ ๋žŒ๋‹ค๋ฅผ ์ ์šฉํ•ด ํ”„๋กœ๊ทธ๋ž˜๋ฐํ•œ๋‹ค.
  • ๊ทœ์น™ 6: ๋ชจ๋“  ์—”ํ‹ฐํ‹ฐ๋ฅผ ์ž‘๊ฒŒ ์œ ์ง€ํ•œ๋‹ค.

์‹คํ–‰ ๊ฒฐ๊ณผ

  • ์œ„ ์š”๊ตฌ์‚ฌํ•ญ์— ๋”ฐ๋ผ 4๋ช…์˜ ์‚ฌ๋žŒ์„ ์œ„ํ•œ 5๊ฐœ ๋†’์ด ์‚ฌ๋‹ค๋ฆฌ๋ฅผ ๋งŒ๋“ค ๊ฒฝ์šฐ, ํ”„๋กœ๊ทธ๋žจ์„ ์‹คํ–‰ํ•œ ๊ฒฐ๊ณผ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค.
์ฐธ์—ฌํ•  ์‚ฌ๋žŒ ์ด๋ฆ„์„ ์ž…๋ ฅํ•˜์„ธ์š”. (์ด๋ฆ„์€ ์‰ผํ‘œ(,)๋กœ ๊ตฌ๋ถ„ํ•˜์„ธ์š”)
pobi,honux,crong,jk

์ตœ๋Œ€ ์‚ฌ๋‹ค๋ฆฌ ๋†’์ด๋Š” ๋ช‡ ๊ฐœ์ธ๊ฐ€์š”?
5

์‹คํ–‰๊ฒฐ๊ณผ

pobi  honux crong   jk
    |-----|     |-----|
    |     |-----|     |
    |-----|     |     |
    |     |-----|     |
    |-----|     |-----|

ํžŒํŠธ

  • 2์ฐจ์› ๋ฐฐ์—ด์„ ArrayList, Generic์„ ์ ์šฉํ•ด ๊ตฌํ˜„ํ•˜๋ฉด ArrayList<ArrayList>์™€ ๊ฐ™์ด ์ดํ•ดํ•˜๊ธฐ ์–ด๋ ค์šด ์ฝ”๋“œ๊ฐ€ ์ถ”๊ฐ€๋œ๋‹ค.
  • ์‚ฌ๋‹ค๋ฆฌ ๊ฒŒ์ž„์—์„œ ํ•œ ๋ผ์ธ์˜ ์ขŒํ‘œ ๊ฐ’์„ ๊ฐ€์ง€๋Š” ๊ฐ์ฒด๋ฅผ ์ถ”๊ฐ€ํ•ด ๊ตฌํ˜„ํ•ด ๋ณธ๋‹ค.
public class Line {
    private List<Boolean> points = new ArrayList<>();

    public Line (int countOfPerson) {
        // ๋ผ์ธ์˜ ์ขŒํ‘œ ๊ฐ’์— ์„ ์ด ์žˆ๋Š”์ง€ ์œ ๋ฌด๋ฅผ ํŒ๋‹จํ•˜๋Š” ๋กœ์ง ์ถ”๊ฐ€
    }

    [...]
}

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