Question

create two arrays in java A and B of size 5 and C of size 10.Accept numbers in two arrays A and B.fill the array in such a way that all odd positions occupy the numbers present in array and all even positions occupy the numbers present in array B.​

Answer 1

Question:-

Write a program in Java to create arrays A, B and C of size 5,5 and 10. Accept numbers in two arrays A and B and fill the array in such a way that all the odd position occupy the numbers present in array A and all even positions occupy the numbers present in array B.

Program:-

This is a very nice question. I will try to solve it in a simple and easy way.

So, here is the program. (Using 3 loops).

import java.util.*;

class Array

{

public static void main(String args[])

{

// declaring arrays A, B and C.

int A[]=new int[5], B[]=new int[5], C=new int[10];

Scanner sc=new Scanner(System.in);

System.out.println("Enter the elements of Array A. ");

for(int i=0;i<5;i++)

{

System.out.print("Enter: ");

A[i]=sc.nextInt();

}

System.out.println("Enter the elements of Array B. ");

for(int i=0;i<5;i++)

{

System.out.print("Enter: ");

B[i]=sc.nextInt();

}

for(int i=0;i<10;i++)

{

if(i%2==0) // odd position.

C[i]=A[i];

else

C[i]=B[i];

}

System.out.println("New Array is... ");

for(int i=0;i<10;i++)

System.out.print(C[i]+" ");

}

}