Java array average example
Following Java program calculate the average marks (average) of entered subject marks. It’s completely user defined program to enter number of subject and subject marks.
Scanner class makes your program user define that is not part of the java.lang package so you will have to import this class.
Java print average marks
// java program to print avarage marks
import java.util.Scanner;
public class StudentMarks {
static int n;
public static void input1(int[] b)
{
Scanner uk=new Scanner(System.in);
System.out.println("Enter " + n + " subject marks");
for(int l=0;l<b.length;l++){
b[l]= uk.nextInt();
}
}
public static void avg(int[] p){
int sum=0;
for(int l=0;l<p.length;l++){
sum=sum+p[l];
}
sum=sum/n;
System.out.println("Averege marks:"+sum);
}
public static void main(String[] args) {
Scanner uk=new Scanner(System.in);
System.out.println("Enter the number of Subject ");
n=uk.nextInt();
int x[]=new int[n];
input1(x);
avg(x);
}
}
Output
Enter the number of Subject 3 Enter 3 subject marks 120 123 123 Averege marks:122
