fork download
copy 
  1. public class Student {
  2.     private String name;
  3.     private double[] grades;
  4.  
  5.     public String getName() {
  6.         return name;
  7.     }
  8.  
  9.     public void setName(String name) {
  10.         this.name = name;
  11.     }
  12.  
  13.     public double[] getGrades() {
  14.         return grades;
  15.     }
  16.  
  17.     public void setGrades(double[] grades) {
  18.         this.grades = grades;
  19.     }
  20.  
  21.     public Student(String name, double[] grades) {
  22.         this.name = name;
  23.         this.grades = grades;
  24.     }
  25. }
  26.  
  27.  
  28. import java.util.*;
  29.  
  30. public class AverageGrades {
  31.  
  32.     public static void main(String[] args) {
  33.         Scanner scanner = new Scanner(System.in);
  34.  
  35.         int linesCount = Integer.parseInt(scanner.nextLine());
  36.         ArrayList<Student> students = new ArrayList<>();
  37.  
  38.         for (int i = 0; i < linesCount; i++) {
  39.             String data = scanner.nextLine();
  40.             System.out.println(data);
  41.  
  42.             String name = data.split(" ")[0];
  43.             data = data.replace(name + " ", "");
  44.             double[] grades = Arrays.stream(data.split(" ")).mapToDouble(Double::parseDouble).toArray();
  45.  
  46.             Student currentStudent = new Student(name,grades);
  47.             students.add(currentStudent);
  48.         }
  49.  
  50.         Comparator<Student> nameComparator = (s1, s2) -> (s1.getName() + s1.getGrades().toString()).compareTo((s2.getName() + s2.getGrades().toString()));
  51.         students.sort(nameComparator);
  52.  
  53.         for(Student student : students) {
  54.             if(Arrays.stream(student.getGrades()).average().getAsDouble() >= 5.00) {
  55.                 String s = String.format("%.2f", Arrays.stream(student.getGrades()).average().getAsDouble()).replace(",", ".") ;
  56.                 System.out.printf("%s -> %s\n",student.getName(), s);// Arrays.stream(s.getGrades()).average().getAsDouble());
  57.             }
  58.         }
  59.     }
  60. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
copy 
Standard input is empty
compilation info 
prog.cs(28,0): error CS1525: Unexpected symbol `import'
Compilation failed: 1 error(s), 0 warnings
stdout
copy 
Standard output is empty
https://ideone.com/I9rDQ2
language:
C# (gmcs 5.20.1)
created:
6 years ago
visibility:
secret

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!