Question

This is for my Computer Programming class using Visual Studio C++ This is a home work assignment and is for a grade so answer seriously and if you don't know know or unsure don't answer I need the coding so i can copy and paste and need a screen shot of the result i can copy as well Thank You.

P1 – Merge two sorter arrays (80 points)

1. (a) Write a function that receive two sorted arrays of integers and their sizes. Suppose the arrays are sorted in an increasing order. The function must merge the two arrays and return the merged sorted result. Use the following function header [40pts].

Int * mergeArrays (int * array1, int size1, int* array2, int size2)

(b) Write a main function to test the mergeArrays() function defined in part (a). In the main function create two arrays, not necessarily the same size. Print the arrays, then pass them as arguments to the mergeArrays() function and print the returned result. [40pts]

Answer 1

`Hey,

Note: Brother if you have any queries related the answer please do comment. I would be very happy to resolve all your queries.

#include<iostream>
using namespace std;
  
// Merge arr1[0..n1-1] and arr2[0..n2-1] into
// arr3[0..n1+n2-1]
int * mergeArrays (int * array1, int size1, int* array2, int size2)
{
int i = 0, j = 0, k = 0;
int* arr3=new int[size1+size2];
// Traverse both array
while (i<size1 && j <size2)
{
// Check if current element of first
// array is smaller than current element
// of second array. If yes, store first
// array element and increment first array
// index. Otherwise do same with second array
if (array1[i] < array2[j])
arr3[k++] = array1[i++];
else
arr3[k++] = array2[j++];
}
  
// Store remaining elements of first array
while (i < size1)
arr3[k++] = array1[i++];
  
// Store remaining elements of second array
while (j < size2)
arr3[k++] = array2[j++];
return arr3;
}
  
// Driver code
int main()
{
int arr1[] = {1, 3, 5, 7};
int n1 = sizeof(arr1) / sizeof(arr1[0]);
  
int arr2[] = {2, 4, 6, 8};
int n2 = sizeof(arr2) / sizeof(arr2[0]);
  

int* arr3=mergeArrays(arr1,n1, arr2, n2);
  
cout << "Array after merging" <<endl;
for (int i=0; i < n1+n2; i++)
cout << arr3[i] << " ";
  
return 0;
}

Kindly revert for any queries

Thanks.