#include <iostream>
#include <iomanip>

void print_io_states(std::ios& io) {
    std::cout << '\t';
    std::cout << " fail()==" << io.fail();
    std::cout << "  bad()==" << io.bad();
    std::cout << "  eof()==" << io.eof();
    std::cout << '\n';
}

int sum_ints(std::istream& is) {
    int i, sum = 0;
    while (is >> i) {
        sum += i;
        std::cout << "current sum: " << std::setw(4) << sum;
        print_io_states(is);
    }
    return sum;
}

int main() {
    int sum = sum_ints(std::cin);
    std::cout << "  final sum: " << std::setw(4) << sum;
    print_io_states(std::cin);
}