Question

In examination the grades are awarded to the students in science according to the average marks obtained in the examination :
Marks Grades

80% and above Distinction

60% or more but less than 80% First Division

45% or more but less than 60% Second Division

40% or more but less than 45% Pass

less then 40% Promotion not granted


Write a program to input name and marks in physics, chemistry and biology .Calculate the average marks. Display the name, average marks and the grade obtained.

Use scanner class

Any mod answer please no spams

Answer 1

Answer:

We use Excel to make charts and find the average right? Or else in mobile u can use Google sheets.

Explanation:

I will attach some pics

These are just examples

Try it!!

Hope this helps

Answer 2

Given➛

Write a Java program......

(In the question)

____________________________

Code:-

import java.util.*;

class Average

{

public static void main()

{

Scanner sc =new Scanner(System.in);

System.out.println("Name:-")

String name= sc.nextLine(),grade="";

System.out.println("\n Physics marks out of 100:-")

int p=sc.nextInt();

System.out.println("\n Chemistry marks out of 100:-")

int c=sc.nextInt();

System.out.println("\n Biology marks out of 100:-")

int b=sc.nextInt();

double Avr=(p+c+b)/3.0;

//if else condition began

if(Avr>=80)

grade="Distinction";

else if (Avr>=60&&Avr<80)

grade="First devision";

else if (Avr>=45&&Avr<60)

grade="Second devision";

else if (Avr>=40&&Avr<45)

grade="Pass";

else if (Avr<40)

grade="Promotion not granted";

//end of if else Condition

System.out.println("\f Name:-"+name);

System.out.println("\n Average marks:-"+Avr);

System.out.println("\n Grade:-"+grade);

}

}

_______________________________

INPUT:-

Name:-

Vyom singh

Physics marks out of 100:-

80

Chemistry marks out of 100:-

70

Biology marks out of 100:-

90

____________________________

OUTPUT:-

Name:-Vyom singh

Average marks:- 80

Grade:-Distinction