#include <iostream>
using namespace std;
int cnt = 0; // Kαθολική (public)
int monades(int x) {
int num = x%10; // Τοπική (local)
cnt++;
return num;
}
int main(){
int a, sum = 0;
cin >> a;
while(a!=0){
sum += monades(a);
cin >> a;
}
cout << sum << endl << cnt;
return 0;
}
I2luY2x1ZGUgPGlvc3RyZWFtPgp1c2luZyBuYW1lc3BhY2Ugc3RkOwoKCmludCBjbnQgPSAwOwkgLy8gS86xzrjOv867zrnOus6uIChwdWJsaWMpCgoKaW50IG1vbmFkZXMoaW50IHgpIHsKICBpbnQgbnVtID0geCUxMDsJLy8gzqTOv8+AzrnOus6uIChsb2NhbCkKICBjbnQrKzsKcmV0dXJuIG51bTsKfQoKaW50IG1haW4oKXsKICBpbnQgYSwgc3VtID0gMDsgIAogIGNpbiA+PiBhOwogIHdoaWxlKGEhPTApewogICAgIHN1bSArPSBtb25hZGVzKGEpOyAgCiAgICAgY2luID4+IGE7CiAgfQogIGNvdXQgPDwgc3VtIDw8IGVuZGwgPDwgY250OyAKIHJldHVybiAwOwp9