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StudentClass.java
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StudentClass.java
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import java.util.Scanner;
class student{
int number;
String name ;String course;
student()
{
int rollno=number;
String stu_name=name;String department=course;
}
void acceptdetails()
{
System.out.println("enter the student details from constuctor");
Scanner sc=new Scanner(System.in);
number=sc.nextInt();
name=sc.nextLine();
course=sc.nextLine();
}
void displayreturn()
{
System.out.println("rollno="+number+" "+ "stu_name="+name);
System.out.println("department="+course);
}
}
public class Constructor {
public static void main(String[] args) {
int size;
System.out.println("enter the total instances:");
Scanner input=new Scanner(System.in);
size=input.nextInt();
student stu[]=new student[size];
for(int i=0;i<size;i++)
{
stu[i]=new student();
stu[i].acceptdetails();
}
System.out.println("student details");
for (int i=0;i<size;i++)
stu[i].displayreturn();
}
}