CPP - Arrays - Ex.2 - Solution, C++ (gcc)

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//Write a program which takes 2 arrays of 10 integers each, a and b. c is an array with 20 integers. 
//The program should put into c the appending of b to a, the first 10 integers of c from array a, the latter 10 from b. Then the program should display c.

#include <iostream>
#define numberOfElementsAB 10
#define numberOfElementsC 20
using namespace std;

void acquireArray(int array[numberOfElementsAB]);
void concatArrays(int a[numberOfElementsAB], int b[numberOfElementsAB], int c[numberOfElementsC]);
void printValues(int numbers[numberOfElementsC]);

int main()
{
 int a[numberOfElementsAB];
 int b[numberOfElementsAB];
 int c[numberOfElementsC];
    
    acquireArray(a);
    
    acquireArray(b);
    
    concatArrays(a, b, c);
    
    printValues(c);
}

void acquireArray(int array[numberOfElementsAB])
{
    cin >> array[0] >> array[1] >> array[2] >> array[3] >> array[4] >> array[5] >> array[6] >> array[7] >> array[8] >> array[9]; 
}

void concatArrays(int a[numberOfElementsAB], int b[numberOfElementsAB], int c[numberOfElementsC])
{   
    for(int i=0; i < numberOfElementsAB; i++)
    {
        c[i] = a[i];
    } 
    
    for(int i=0; i < numberOfElementsAB; i++)
    {
        c[i + numberOfElementsAB] = b[i];
    }
    
}
                    
void printValues(int numbers[numberOfElementsC])
{
    for(int i=0; i < numberOfElementsC; i++)
    {
        cout << " " << numbers[i];
    }
}

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Compilation time: 0.44 sec, absolute running time: 0.04 sec, cpu time: 0 sec, memory peak: 3 Mb, absolute service time: 0.49 sec