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๐Ÿ–‹ ๋„ค์ด๋ฐ.md

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Class & Contructor

  • Class, Contructors๋Š” **Pascal Case (=UpperCamelCase)**๋ฅผ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค.

    ์ข‹์€ ์˜ˆ

    CamelCase

    ๋‚˜์œ ์˜ˆ

    camelCase

ํ•จ์ˆ˜ & ๋ณ€์ˆ˜ &์ƒ์ˆ˜

  • ํ•จ์ˆ˜์™€ ๋ณ€์ˆ˜์—๋Š”ย lowerCamelCase๋ฅผ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค.

  • ํ•จ์ˆ˜์˜ ๊ฒฝ์šฐย ๋™์‚ฌ+๋ช…์‚ฌํ˜•ํƒœ๋กœ ๊ตฌ์„ฑํ•ฉ๋‹ˆ๋‹ค.

    • ex) getUserInformation()
  • ๊ธ€์ž์˜ ๊ธธ์ด

    • ๊ธ€์ž์˜ ๊ธธ์ด๋Š”ย 20์ž ์ด๋‚ด๋กœ ์ œํ•œํ•ฉ๋‹ˆ๋‹ค.
    • 4๋‹จ์–ด ์ด์ƒ์ด ๋“ค์–ด๊ฐ€๊ฑฐ๋‚˜, ๋ถ€๋“์ดํ•˜๊ฒŒ 20์ž ์ด์ƒ์ด ๋˜๋Š” ๊ฒฝ์šฐ์—๋Š”ย ํŒ€์›๊ณผ์˜ ์ƒ์˜๋ฅผ ๊ฑฐ์ณ์•ผ ํ•ฉ๋‹ˆ๋‹ค.
  • flag๋กœ ์‚ฌ์šฉ๋˜๋Š” ๋ณ€์ˆ˜

    • Boolean์˜ ๊ฒฝ์šฐย ์กฐ๋™์‚ฌ+flagย ์ข…๋ฅ˜๋กœ ๊ตฌ์„ฑํ•ฉ๋‹ˆ๋‹ค.
    • ex) isNum, hasNum
  • ๊ธฐ๋ณธ์ ์ธ ๋ฐ์ดํ„ฐ ํ•ธ๋“ค๋ง์—์„œ๋Š” Array ๋ณด๋‹ค๋Š” List๋ฅผ ์ง€ํ–ฅํ•ฉ๋‹ˆ๋‹ค.

    • List๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด ๋ฐ์ดํ„ฐ์˜ ์ถ”๊ฐ€, ์‚ญ์ œ, ๊ฒ€์ƒ‰ ๋“ฑ์ด ํŽธ๋ฆฌํ•ฉ๋‹ˆ๋‹ค.
    • ex) List list = new ArrayList<>();
  • ์•ฝ์นญ์˜ ์‚ฌ์šฉ

    • ์•ฝ์–ด๋Š” ๋˜๋„๋ก ์‚ฌ์šฉํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.

    ์ข‹์€ ์˜ˆ

    String index;
    int count;
    List<String> list;
    boolean seoulToBucheon;

    ๋‚˜์œ ์˜ˆ

    String idx;
    int cnt;
    String[] arr;
    boolean seoul2Bucheon;