написать программу C++

#include <iostream>
using namespace std;
class Numbers {
public:
explicit Numbers(size_t n) : length(n), count(0), neg(0), pos(0), zero(0) {}
bool limit()const { return count < length; }
private:
void statistics(long long number) {
if (number < 0) ++neg;
else if (number > 0) ++pos;
else ++zero;
++count;
}
friend istream& operator>>(istream& in, Numbers& numbers) {
long long tmp;
cout << ">>> ";
in >> tmp;
numbers.statistics(tmp);
return in;
}
friend ostream& operator<<(ostream& out, const Numbers& numbers) {
out << " Отрицательных: " << numbers.neg
<< "\n Положительных: " << numbers.pos
<< "\n Равных нулю: " << numbers.zero;
return out;
}
size_t length, count, neg, pos, zero;
};
int main() {
setlocale(0, "");
cout << " Введите n: ";
size_t n;
cin >> n;
Numbers numbers(n);
while (numbers.limit()) cin >> numbers;
cout << numbers;
cin.ignore();
cin.get();
}

for (int i = 0; i < n; i++) {
if (mass[i] > 0) pol++;
else if (mass[i] < 0) otr++;
else zero++;
}

int c1=0, c2=0, c3=0, n, x;
cout << "n="; cin >> n;

while(n>0)
{
n--;
cout << "?="; cin >> x; cout << endl;
x<0? c1++ : x>0? c3++ : c2++;
}

cout << "- =" << c1 << endl;
cout << "0 =" << c2 << endl;
cout << "+ =" << c3 << endl;

#include < iostream >
#include < conio.h >

using namespace std;

int main(void)
{
int n;
cin >> n;
int sum_poz=0, sum_neg=0, sum_zero=0;
for(int i(0); i<=n; i++)
{
if(i == 0)
{
sum_zero++;
}

esle if(i<0){
sum_neg++;
}

else {
sum_poz++;
}
}
cout << sum_poz << " " << sum_neg << " " << sum_zero;
_getch();
return 0;
}