Question

In an entrance examination, students have appeared in English, Maths and Science papers. Write a program to calculate and display average marks obtained by all the students. Take number of students appeared and marks obtained in all three subjects. by every student along with the name as inputs. 

Display the name, marks obtained in three subjects and the average of all the students. 

Answer 1

import java.util.*;
public class Q5
{ public static void main(String args[])
{
      Scanner in = new Scanner(System.in);
      String name;
      double math, eng, sci, avg;
      int n;

System.out.printIn("Enter the number of students");
      n = in.nextInt();
for (int i = 1; i <= n; i++)
      {System.out.print("Enter the name of the student: ");
      name = in.next();

System.out.print("Enter the marks scored in math: ");
      math = in.nextDouble();
System.out.print("Enter the marks scored in English: ");
      eng = in.nextDouble();
System.out.print("Enter the marks scored in science: ");
      sci = in.nextDouble();

avg = (math + sci + eng) / 3; 
System.out.println("Name:" + name);
System.out.printIn("Average: " + avg);
System.out.printIn();
    }}}