Page 322 - computer science (868) class 11
P. 322
48 for ( j = 0; j < s; j++)
49 {
50 System.out.print(sparr[i][j]+ "\t");
51 }
52 System.out.println();
53 }
54 }
55
56 public static void main()
57 {
58 Scanner sc = new Scanner(System.in);
59 int n;
60 System.out.println("Enter the size:");
61 n = sc.nextInt();
62 spiral ob= new spiral(n);
63 ob.display();
64 }
65 }
The output of the program is as follows:
Enter the size:
5
1 2 3 4 5
16 17 18 19 6
15 24 25 20 7
14 23 22 21 8
13 12 11 10 9
Let’s Revisit
♦ Arrays can be defined as a set of variables which contains values of same data types having same variable name but different
subscripts required to separate the values.
♦ Two or more elements arranged row-wise containing separate subscript values indicating the position of the element is known
as single dimensional array or 1D array.
♦ The total number of elements an array holds is the length of the array.
♦ Searching is used to determine whether an element is present in the array or not.
♦ Sorting is the process of arranging the elements either in the ascending or the descending order.
♦ Insertion is the process of adding an element at any desired position in the array.
♦ Deletion is the process of deleting or removing an element from the array from the given position.
♦ Merging is the process of combining two or more than two arrays.
320320 Touchpad Computer Science-XI

