zj-Exercise/java-Eclipse/day04/SwitchCaseTest1.java.bak

/*
例题：对学生成绩大于60分的，输出“合格”。低于60分的，输出“不合格”。

*/
class SwitchCaseTest1{
	public static void main(String[] args) {

		/*
		//内容太多
		int score = 80;
		switch(score){
			case 0:
				System.out.println("不合格");
				break;
			case 1:
				System.out.println("不合格");
				break;
			case 2:
				System.out.println("不合格");
				break;
				……
			case 100:
				System.out.println("合格");
				break;
		}
		*/

		/*
		//不满足条件要求
		int score = 80;
		if(score >= 60){
			System.out.println("合格");
		}else{
			System.out.println("不合格");
		}
		*/

		int score = 80;
		switch(score / 10){
			case 0:
				System.out.println("不合格");
				break;
			case 1:
				System.out.println("不合格");
				break;
			case 2:
				System.out.println("不合格");
				break;
			case 3:
				System.out.println("不合格");
				break;
			case 4:
				System.out.println("不合格");
				break;
			case 5:
				System.out.println("不合格");
				break;
			case 6:
				System.out.println("合格");
				break;
			case 7:
				System.out.println("合格");
				break;
			case 8:
				System.out.println("合格");
				break;
			case 9:
				System.out.println("合格");
				break;
			case 10:
				System.out.println("合格");
				break;
		}
		
	}
}