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Exam_pass_avg_division.java
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Exam_pass_avg_division.java
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package inheritance_interface;
import java.util.Scanner;
//interface
interface exam{
public int pass();
}
interface classify{
public String average(int total);
}
class result implements exam, classify{
int n;
public int pass(){
Scanner sc=new Scanner(System.in);
System.out.println("Enter number of subject: ");
n=sc.nextInt();
int[] marks=new int[n];
int tot=0;
System.out.println("Enter marks: ");
for(int i=0;i<n;i++) {
marks[i]=sc.nextInt();
tot=tot+marks[i];
}
return tot;
}
public String average(int total) {
float avg=total/n;
System.out.println("Average marks were: "+avg);
int avgi=(int)avg;
String avgs=Integer.toString(avgi);
return avgs;
}
public void division(){
int tot=pass();
String avg=average(tot);
int avgi=Integer.valueOf(avg);
if (avgi>=60) {
System.out.println("VIOLA! FIRST DIVISON...");
}
else if(avgi>=50 && avgi<60) {
System.out.println("SECOND DIVISON...");
}
else if(avgi<50) {
System.out.println("NO DIVISON...");
}
}
}
public class Exam_pass_avg_division {
public static void main(String[] args) {
// TODO Auto-generated method stub
System.out.println("*************** Hello 18BCI0174 - Aryan ****************");
result obj=new result();
obj.division();
}
}