Java中switch判断语句典型使用实例
内容摘要
下面一个是典型的switch语法运用的例子。
import java.util.Scanner;
public class JudgeMonth {
public static void main(String[] arg){
Scanner scan = ne
import java.util.Scanner;
public class JudgeMonth {
public static void main(String[] arg){
Scanner scan = ne
文章正文
下面一个是典型的switch语法运用的例子。
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 | import java.util.Scanner; public class JudgeMonth { public static void main(String[] arg){ Scanner scan = new Scanner(System.in); System.out.println( "请输入月份:" ); int month = scan.nextInt(); switch (month){ case 12: case 1: case 2: System.out.println( "冬季" ); break ; case 3: case 4: case 5: System.out.println( "春季" ); break ; case 6: case 7: case 8: System.out.println( "夏季" ); break ; case 9: case 10: case 11: System.out.println( "秋季" ); break ; default : System.out.println( "没有这个月份!请重新输入." ); } } } |
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