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save ๋ฉ์๋ ๋ฆฌํด๊ฐ
๋ฒ๋ ค์ง๋ค ๋ผ๊ธฐ๋ณด๋ค๋ ์ด๋ฏธ save ๋ฉ์๋์์ ์์ฑ๋ ๋ฉค๋ฒ ๊ฐ์ฒด๋ฅผ ์์ ํ๋ ๊ฒ์ด๋ฏ๋ก member ์ repository.save(member) ์ ๋ฆฌํด๋ ๋ฉค๋ฒ๋ ๋์ผํ ๊ฐ์ฒด ์ ๋๋ค.
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๋ด๋ฆผ์ฐจ์์ผ๋ก ์ ๋ ฌํ๊ธฐ ๊ฐ์์์..
for(int j = i+1; j
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17:20์ด์ ์ง๋ฌธ
์ for (num = 1; num
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