- import java.io.Console;
- public class E
- {
- public static void main(String args[])
- {
- int x;
- Console c=System.console();
- System.out.print("輸入x: ");
- x=Integer.parseInt(c.readLine());
- if(x>=90 && x<=100)
- System.out.println("優");
- else if(x<=89 && x>=80)
- System.out.println("甲");
- else if(x<=79 && x>=70)
- System.out.println(" 乙");
- else if(x<=69 && x>=60)
- System.out.println("丙");
- else if(x<=59 && x>=0)
- System.out.println("丁");
- else
- System.out.println("壞掉囉");
- }
- }
複製代碼 |