指定等级 Exercise07

指定等级 Exercise07_01

 1 import java.util.Scanner;
 2 /**
 3  * @author 冰樱梦
 4  * 时间：2018年下半年
 5  * 题目：指定等级
 6  *
 7  */
 8 public class Exercise07_01 {
 9     public static void main(String[] args){
10         int score[]=new int[100];
11         Scanner input = new Scanner(System.in);
12         System.out.println("Enter the number of students: ");
13         int students=input.nextInt();
14         System.out.println("Enter " + students +" scores: ");
15         int best=0;
16         for(int i=0;i<students;i++){
17             score[i]=input.nextInt();
18             if(score[i]>best){
19                 best=score[i];
20             }
21         }
22         for(int i=0;i<students;i++){
23             if(score[i]>=best-10){
24                 System.out.println("Student " + i +" scores is " + score[i] + " and grade is A");
25             }
26             else if(score[i]>=best-20){
27                 System.out.println("Student " + i +" scores is " + score[i] + " and grade is B");
28             }
29             else if(score[i]>=best-30){
30                 System.out.println("Student " + i +" scores is " + score[i] + " and grade is C");
31             }
32             else if(score[i]>=best-40){
33                 System.out.println("Student " + i +" scores is " + score[i] + " and grade is D");
34             }
35             else{
36                 System.out.println("Student " + i +" scores is " + score[i] + " and grade is F");
37             }
38         }
39         
40     }
41 }