Untitled

#include <iostream>
#include <cmath>
using namespace std;

int main() {
    int a,ne_chet = 0;

    cin >> a;
    int copy_a = a;
    int len_a = 0;
    while (copy_a != 0) {
        copy_a /= 10;
        len_a += 1;
    }
    int chet = 0;
    for (int i = len_a; i != 0; i--) {
        if ((a % 10) % 2 == 0) {
            chet += 1;
        }
        else {
            ne_chet += 1;
        }
        a /= 10;
    }cout << chet << " " << ne_chet;
}