Page 299 - Computer science 868 Class 12
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The merged array is
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9.4 LENGTH OF THE ARRAY
To find the total number of elements in the array, we use the “length” method.
Syntax:
int len= name_of_array.length;
Here, len will contain the length of the array.
Program 12 Write a program in Java to assign n numbers in a single-dimensional array arr[]. Transfer and
store all the even numbers in an array even[] while all the odd numbers in another array
odd[]. Finally, print the elements of both the arrays.
1 import java.util.*;
2 class even_odd
3 {
4 public static void main(String args[])
5 {
6 Scanner in = new Scanner(System.in);
7 int i = 0, e = 0, od = 0;;
8 int arr[] = {2,3,11,45,37,89,54,44,346,86};
9 int even[] = new int[10];
10 int odd[] = new int[10];
11 for (i = 0; i < arr.length; i++)
12 {
13 if (arr[i] % 2 == 0)
14 even[e++] = arr[i];
15 else
16 odd[od++] = arr[i];
17 }
18 System.out.print("\nTotal Numbers:");
19 for (i = 0; i < arr.length; i++)
20 {
21 System.out.print(arr[i] + " ");
22 }
23 System.out.print("\nEven Numbers:");
24 for (i = 0; i < e; i++)
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