Question

I have a problem in accessing the the value of i outside the for loop. At first I want to get 5 Names From User and after that wants to print all of them on the Screen using Arrays. Please Help.

public class Student {

    public static void main(String[] args) {

        Scanner input=new Scanner(System.in);

        String []Name;
        Name=new String[5];

        System.out.println("Please Enter The Names Of 5 Students: ");

        //INPUTS 5 STUDENTS NAME FROM USER
        for(int i=0; i<5; i++)
        {
            System.out.println("Enter The Name of student: "+(i+1));
            Name[i]=input.nextLine();
        }

        //Prints All The Students Names
        System.out.println("The Name of student: "+(i+1)+" is : "+ Name[i]);
    }
}

Answer 1

To print all the student’s name, do the same thing as taking input –

// Prints all the student's name
for(int j=0; j<5; j++)
{
    System.out.println("The name of the " + 
                        (j+1) + "-th student is: " + 
                        Name[j]);
}

By the way, you won’t be able to access the variable i outside of the input loop. It is scoped inside that loop.