Solution of 2

#include <bits/stdc++.h>
using namespace std;

int EvenCount(int *arr, int n)
{
    int i, cnt = 0;
    for(i = 0; i < n; i++)
    {
        if((*arr) % 2 == 0)
            cnt++;
        arr++;
    }
    return cnt;
}

int main()
{
    int i, j, k, sz, n;
    cout<<"Enter the size of the array : ";
    cin>>n;
    int arr[n];
    cout<<"Enter the elements : ";
    for(i = 0; i < n; i++)
        cin>>arr[i];
    cout<<"The number of even numbers in the array : "<<EvenCount(arr, n)<<endl;
}