Java Simple Student Mark List Preparation

Here is Java source code for simple Mark List Preparation . You can add student name and marks for 5 subjects. Then you can view the student mark list.

This Program is a simple version and will not persist any data and you can not modify any data. To get the advanced version which does menu oriented persistant data, view the following links:

Source Code

import java.io.*;

class MList {

static public CStudents theStudents = new CStudents();

static public void ViewRecords()

{

System.out.println("_______________________________________________________________");

System.out.println("SNo Student Name Sub1 Sub2 Sub3 Sub4 Sub5 Total");

System.out.println("_______________________________________________________________");

for (int i = 0; i < theStudents.m_nMaxStudents; i++)

{

System.out.format("%1$-5d", i + 1);

System.out.format("%1$-19s", theStudents.m_studList[i].name);

System.out.format("%1$-7d", theStudents.m_studList[i].marks[0]);

System.out.format("%1$-7d", theStudents.m_studList[i].marks[1]);

System.out.format("%1$-7d", theStudents.m_studList[i].marks[2]);

System.out.format("%1$-7d", theStudents.m_studList[i].marks[3]);

System.out.format("%1$-7d", theStudents.m_studList[i].marks[4]);

System.out.format("%1$-7d", theStudents.m_studList[i].total);

System.out.println();

}

System.out.println("_______________________________________________________________");

}

static public void InputRecords()

{

try

{

InputStreamReader input = new InputStreamReader(System.in);

BufferedReader reader = new BufferedReader(input);

System.out.print("Student Name: ");

String name;

int[] marks = new int[5];

name = reader.readLine();

for (int i = 1; i <= 5; i++)

{

System.out.print("Sub " + i + " Mark: ");

marks[i - 1] = Integer.parseInt(reader.readLine());

}

theStudents.AddRecord(name, marks);

}

catch (Exception e)

{

e.printStackTrace();

}

public static void main(String[] args) {

String inpString = "";

InputStreamReader input = new InputStreamReader(System.in);

BufferedReader reader = new BufferedReader(input);

try

{

System.out.print("Enter the number of students:");

inpString = reader.readLine();

int numStudents = Integer.parseInt(inpString);

for (int i = 1; i <= numStudents; i++)

{

System.out.println("\nEnter " + i + " Student Information\n");

InputRecords();

}

ViewRecords();

}

catch (Exception e)

{

e.printStackTrace();

}

class CStudent

{

public String name;

public int[] marks = new int[5];

public int total;

}

class CStudents

{

public CStudent[] m_studList = new CStudent[100];

public int m_nMaxStudents;

public int AddRecord(String name, int[] marks)

{

CStudent stud = new CStudent();

stud.name = name;

stud.marks = marks;

stud.total = 0;

for (int i = 0; i < 5; i++)

stud.total += stud.marks[i];

m_studList[m_nMaxStudents++] = stud;

return 1;

}

Output

Welcome to Student MarkList Application

Enter the number of Students: 3

Enter the 1 student information:

Student Name: AAA

Sub 1 Mark:40

Sub 2 Mark:50

Sub 3 Mark:60

Sub 4 Mark:70

Sub 5 Mark:80

Enter the 2 student information:

Student Name: BBB

Sub 1 Mark:80

Sub 2 Mark:80

Sub 3 Mark:70

Sub 4 Mark:670

Sub 5 Mark:90

Enter the 3 student information:

Student Name: CCC

Sub 1 Mark:100

Sub 2 Mark:90

Sub 3 Mark:99

Sub 4 Mark:88

Sub 5 Mark:89

_______________________________________________________________

SNo Student Name Sub1 Sub2 Sub3 Sub4 Sub5 Total

_______________________________________________________________

1 AAA 40 50 60 70 80 300

2 BBB 80 80 70 670 90 990

3 CCC 100 90 99 88 89 466

_______________________________________________________________

Software & Finance

Java Simple Student Mark List Preparation

Source Code

Output