Help needed

Ask the user to enter the roll number.The roll number has to begin with IAD followed by some number
Example
IAD 123
I have to store only the number.
Here is the code which i have written so far

Code:

---

String rollNumber;
Scanner scan = new Scanner(System.in);
 System.out.print("Enter the Roll Number");

---

how should i continue.Any help

Scanner (Java Platform SE 6)

See my signature.

Quote:

---

Originally Posted by radhi16

Ask the user to enter the roll number.The roll number has to begin with IAD followed by some number
Example
IAD 123
I have to store only the number.
Here is the code which i have written so far

Code:

---

String rollNumber;
Scanner scan = new Scanner(System.in);
 System.out.print("Enter the Roll Number");

---

how should i continue.Any help

---

Is this related to your two earlier threads?

http://www.java-forums.org/new-java/...-2d-array.html

http://www.java-forums.org/new-java/...haracters.html

Why are you creating 3 threads for the same assignment? Want more people to take a look at your assignment at the same time?

If you had taken some time to read the links given to you by Kevin and myself earlier, and read the exemplar code I gave, you should have been able to figure this out. Re-typing your assignment here and hoping someone will give you the code is not the way to learn Java - remember this forum exists to learn, not copy-paste.

Good luck.

I am sorry .I don't have any intention in getting the answers from others,i am just trying to get help from others.I have just learning java and i want to learn it.

Quote:

---

Originally Posted by radhi16

Ask the user to enter the roll number.The roll number has to begin with IAD followed by some number
Example
IAD 123
I have to store only the number.
Here is the code which i have written so far

Code:

---

String rollNumber;
Scanner scan = new Scanner(System.in);
 System.out.print("Enter the Roll Number");

---

how should i continue.Any help

---

I have seen your other threads. The people have shown you how to use next() or nextLine(). Try to use them to get the number.