Page 353 - ComputerScience_Class_11

Here two array elements are merged and a new array is created. Suppose the two arrays are ar1 and ar2.

Index 0 1 2 3 4
Ar1 10 5 14 7 66

Index 0 1 2
Ar2 11 22 33

The merged array ar3 is:
Index 0 1 2 3 4 2 3 4
Ar 10 5 14 7 66 11 22 33

Note: The third array created will have the size of the total size of 1 and 2 arrays.
st
nd

Program 16 Write a Java program to merge two array elements and display the new array.

1 import java.util.*;

2 class merge

3 {
4 public static void main(String args[])

5 {
6 Scanner sc= new Scanner(System.in);

7 int ar1[ ]=new int[5];
8 int ar2[ ]=new int[5];

9 int ar3[ ]=new int[10];

10 int i, j;
11 for (i=0; i<5; i++)

12 {
13 System.out.print("Enter element in 1st array: ");

14 ar1[i] =sc.nextInt();
15 }

16 for (i=0; i<5; i++)
17 {

18 System.out.print("Enter element in 2nd array: ");

19 ar2[i] =sc.nextInt();
20 }

21 //Merging the two arrays

Arrays 351