import java.util.Scanner; |
class S |
{ |
public static void main(String[] args) |
{ |
Scanner s= new Scanner(System.in); |
System.out.println( "请输入一个数:" ); |
int score = s.nextInt(); |
if (score < 0 || score > 100 ) |
{ |
System.out.println( "不合法" ); |
System.exit( 0 ); |
} |
int n = score/ 10 ; |
String grade; |
switch (n) |
{ |
|
case 10 : |
grade = "优秀" ; |
break ; |
case 8 : |
grade = "及格" ; |
break ; |
default : |
grade = "不及格" ; |
break ; |
|
|
} |
System.out.println(grade); |
} |
by: 发表于:2017-05-25 13:49:13 顶(0) | 踩(0) 回复
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