[Java] Program to calculate total marks and percentage scored by student using methods

Define a class Student with four data members such as name, roll no, sub1, sub2.

• Define appropriate methods to initialize and display the value of data members.
• Also calculate total marks and percentage scored by student.

 class Student

{

int roll_no,sub1,sub2,total;

String name;

float per;

Student(int a,String b,int c,int d)

{

roll_no=a;

name=b;

sub1=c;

sub2=d;

}

void cal()

{

total=sub1+sub2;

per=(float)total/200*100;

}

void display()

{

System.out.println("Name of student="+name);

System.out.println("Roll number="+roll_no);

System.out.println("Subject1 marks="+sub1);

System.out.println("Subject2 marks="+sub2);

System.out.println("Total marks="+total);

System.out.println("Percentage="+per);

}

public static void main(String args[])

{

Student s1=new Student(11,"Swati",68,82);

s1.cal();

s1.display();

}

}

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Pankaj Gaikar

Pankaj Gaikar is a professional blogger from Pune, India who writes on Technology, Android, Gadgets, social media and latest tech updates at Punk Tech , Being Android & Shake The Tech . Email me HERE