1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 | package pack; public class Test4 { public static void main(String[] args) { // ๋
ผ๋ฆฌ ์ฐ์ฐ์ ์ฒ๋ฆฌ ์ ์ฃผ์ ์ฌํญ boolean a = false, b = true, c; c = a || b; System.out.println(c); c = a && b; System.out.println(c); System.out.println(); boolean b1, b2; b1 = aa(); System.out.println(b1); System.out.println(bb()); System.out.println("\n-----------------์ฃผ์ ํ ์ --------------------"); //b2 = aa() || bb(); //aa()๊ฐ์ด ์ด๋ฏธ ์ฐธ(true)์ด๊ธฐ ๋๋ฌธ์ ๋ค์์๋ bb()๋ฅผ ์ํํ์ง ์๋๋ค. b2 = bb() || aa(); System.out.println(b2); System.out.println(); //b2 = aa() && bb(); b2 = bb() && aa(); //bb() ๊ฐ์ด ์ด๋ฏธ ๊ฑฐ์ง์ด๊ธฐ ๋๋ฌธ์ aa()๋ฅผ ์ํํญ์ง ์์. System.out.println(b2); System.out.println("\n-----------------๋ชจ๋ ์ํ์ ์ํ ์--------------------"); b2 = aa()| bb(); System.out.println(b2); b2 = bb() | aa(); System.out.println(b2); System.out.println(); b2 = aa() & bb(); System.out.println(b2); b2 = bb() & aa(); System.out.println(b2); } public static boolean aa() { //boolean์ ๋ฐํ ๊ฐ์ ๊ฐ์ง๊ณ ๊ฐ ๊ฒ์ด๋ผ๋ ์ ์ธ System.out.println("aa ์ถ๋ ฅ"); return true; } public static boolean bb() { System.out.println("bb ์ฒ๋ฆฌ"); return false; } } | cs |
๋ฐ์ํ
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