Caracterul mediu 1

#include <bits/stdc++.h>

using namespace std;

int nrc, s;
char ch, voc[]="aeiouAEIOU";
int main()
{
    while(cin>>ch)
    {
        if(isalpha(ch))
        {
            if(!isupper(ch) && !strchr(voc,ch))
            {

                nrc++;
                s+=(int)ch;
            }
        }
        else if(!isspace(ch))
        {
            nrc++;
            s+=(int)ch;
        }
    }
    cout<<(char)(s/nrc);
    return 0;
}