#include <iostream>
using namespace std;
int main() {
int A[12];
for(int i = 0; i < 12; i++)
cin >> A[i];
int sum = 0, rizn = 0;
for(int i = 0; i < 12; i++){
sum += A[i];
rizn -= A[i];
}
cout << "sum = " << sum << endl << "rizn = " << rizn << endl;
return 0;
}