input format thru a file
4
(6,7)(8,9)
5
(8,9)(6,7)
I wrote the following code to get all the integers stored in an array
public static void main(String[] args) throws IOException
{
int n=0;
int arr[]= new int[13];
Scanner s = new Scanner(new File("data.txt"));
s.useDelimiter("[,() ]{1,}");
while(s.hasNextInt())
{ arr[n]=s.nextInt();
n++;
}
s.nextLine();
while(s.hasNextInt())
{
arr[n]=s.nextInt();
n++;
}
s.nextLine();
while(s.hasNextInt())
{
arr[n]=s.nextInt();
n++;
}
s.nextLine();
while(s.hasNextInt())
{
arr[n]=s.nextInt();
n++;
}
n=0;
while(n<9)
{
System.out.println(arr[n]);
n++;
}
}
but it gives only those integers contained within the bracket.
Output
6
7
8
9
8
9
6
7
Desired Output-
4
6
7
8
9
5
8
9
6
7
How can I have 4 and 5 also in array?
