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for(A : B)

for( ํƒ€์ž… ๋ณ€์ˆ˜ ์ด๋ฆ„ : ๋ฐฐ์—ด์ด๋‚˜ ์ปฌ๋ ‰์…˜ ์ด๋ฆ„) {

      ๋ฐฐ์—ด์˜ ๊ธธ์ด ๋งŒํผ ๋ฐ˜๋ณต์ ์œผ๋กœ ์‹คํ–‰ํ•˜๊ณ ์ž ํ•˜๋Š” ๋ช…๋ น๋ฌธ;

}


for๋ฌธ์€ ๋‹ค ์•Œ๋‹ค ์‹œํ”ผ ๋ฐ˜๋ณต๋ฌธ์ด๊ณ  ์ฝœ๋ก ( : )์€ B ์—์„œ ์ˆœ์ฐจ์ ์œผ๋กœ ๊ฐ์ฒด๋ฅผ ๊บผ๋‚ด์„œ A์—๋‹ค๊ฐ€ ์ž…๋ ฅํ•˜๊ฒ ๋‹ค๋Š” ๊ฒƒ ์ด๋‹ค.

 

Ex)

B = 1, 2, 3, 4, 5 ์žˆ์œผ๋ฉด

A = 1;

A = 2;

A = 3;

A = 4;

A = 5;

 

int[] arr = new int[]{1, 2, 3, 4, 5};

 

for (int e : arr) {

    System.out.print(e + " ");

}

์‹คํ–‰๊ฒฐ๊ณผ : 1 2 3 4 5

 

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