int score = 80; switch(score/10){ case 10: case 9: system.out.println("优秀"); break; case 8: case 7: case 6: system.out.println("及格"); break; default: system.out.println("不及格");
}
第4个回答 2013-09-18
import java.util.Scanner; public class SwitchDemo { /** * @param args */ public static void main(String[] args) { Scanner s = new Scanner(System.in); System.out.print("请输入分数:"); Integer score = s.nextInt(); String level = null; switch ((Integer) score / 10) { case 10: // 满分的处理与 case 9: 相同 case 9: level = "优秀"; break; // 90~99 case 8: level = "良好"; break; // 80~89 case 7: level = "中等"; break; // 70~79 case 6: level = "及格"; break; // 60~69 default: level = "不及格"; } System.out.println(level); } }