#include <iostream>
#include <utility>
#include <string>

#include "solutions.hpp"

using namespace std; 

int main(int argc, char *argv[]) {
    if (argc < 2) {
        return 0;
    }
    int problem_number = stoi(string(argv[1]));
    solution_fn solutions[] = {solve1, solve2};
    auto x = solutions[problem_number-1];
    auto answer = x(cin);
    cout << "Solution 1: " << answer.first << endl;
    cout << "Solution 2: " << answer.second << endl;
    return 0;
}


//istream get_input() {
//    CURL *curl;
//    CURLcode res;
//
//    char url[44] = {0};
//    sprintf(url, "https://adventofcode.com/2020/day/%d/input");
//
//    curl_global_init(CURL_GLOBAL_ALL);
//    curl = curl_easy_init();
//    curl_easy_setopt(curl, CURLOPT_URL, "https://adventofcode.com/2020/day/1/input");
//    curl_easy_setopt(curl, CURLOPT_URL, "https://adventofcode.com/2020/day/1/input");
//
//    curl_global_cleanup();
//}
// TODO: automatically download input files and stuff
//    char *home_dir = getenv("HOME");
//    if (home_dir != NULL) {
//
//    }