Question

Write a Java program to accept name and total marks of "N" number of students in two single subscript array name[] and totalmarks[].

Calculate and print:
(i) The average of the total marks obtained by "N" number of students
[average= (sum of total marks of all the students)/N]

(ii) Deviation of each student's total marks with the average.

[deviation = total marks of a student- average]​

Answer 1

ANSWER:

import java.util.*;

class Student

{

int n, i, s=0;

double avg, d;

void display ()

{

Scanner sc= new Scanner(System.in);

System.out.println("Enter number of students");

n=sc.nextInt();

String name[]= new String [n];

int totalmarks []= new int[n];

for(i=0;i<n;i++)

{

System.out.println("Enter name and total marks");

name[i]=sc.nextLine();

totalmarks[i]= sc.nextInt();

s=s+totalmarks [i];

}

avg=(double)s/n;

System.out.println("Average="+avg);

for(i=0;i<n;i++)

{

d=totalmarks [i] - avg;

System.out.println(name[i]+"Deviation is"+d);

}

}

}

Hope it helps...

Answer 2

Explanation:

done see ...I will help