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Foreach

package Day04; public class Ex04_Foreach { public static void main(String[] args) { // ๋ฐฐ์—ด ์„ ์–ธ ๋ฐ ์ดˆ๊ธฐํ™” String[] week = {"์›”์š”์ผ", "ํ™”์š”์ผ", "์ˆ˜์š”์ผ", "๋ชฉ์š”์ผ", "๊ธˆ์š”์ผ", "ํ† ์š”์ผ", "์ผ์š”์ผ"}; // foreach : ctrl + space // - for ( ์ž๋ฃŒํ˜• ๋ฐ˜๋ณต์š”์†Œ๋ช… : ๋ฐฐ์—ด ) { } // : ๋ฐฐ์—ด ๋˜๋Š” ์ปฌ๋ ‰์…˜์˜ ๋ชจ๋“  ์š”์†Œ๋ฅผ ์ˆœ์„œ๋Œ€๋กœ ์ „๋ถ€ ๋ฐ˜๋ณตํ•˜๋Š” ๋ฐ˜๋ณต๋ฌธ for (String day : week) { System.out.print(day + " "); // day : week[i] } System.out.println(); // ๊ธฐ๋ณธ for ๋ฌธ for (int i = 0; i < week.length; i+=2) { System.out.print( week[i] + " "); } System.out.println(); } }
Java
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