Switch & Switch Expressions ์ฌ์ฉ์์
public class SwitchValueExample {
public static void main(String[] args) {
String grade = "B";
//Java 11 ์ด์ ๋ฌธ๋ฒ
int score1 = 0;
switch(grade) {
case "A":
score1 = 100;
break;
case "B":
int result = 100 - 20;
score1 = result;
break;
default:
score1 = 60;
}
System.out.println("score1: " + score1);
//Java 12๋ถํฐ ๊ฐ๋ฅ
int score2 = switch(grade) {
case "A" -> 100;
case "B" -> {
int result = 100 - 20;
//Java 13๋ถํฐ ๊ฐ๋ฅ
yield result;
}
default -> 60;
};
System.out.println("score2: " + score2);
}
}
๊ฒฐ๊ณผ :
score1: 80
score2: 80
์ถ์ฒ:์ด๊ฒ์ด ์๋ฐ๋ค(๊ต์ก ํ์ฅ์์ ๊ฐ์ฅ ๋ง์ด ์ฐ์ด๋ JAVA ํ๋ก๊ทธ๋๋ฐ์ ๊ธฐ๋ณธ์)
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