cs-lab34/main.cpp

#include <math.h>
#include <iostream>
#include <conio.h>
#include <vector>
#include "histogram.h"
#include "text.h"
#include "svg.h"
#include "histogram_internal.h"
#include <curl/curl.h>

using namespace std;

struct Input {
    vector<double> numbers;
    size_t bin_count{};
    size_t interval;
};

Input
input_data(istream &tin, bool prompt){
    if (prompt)
        cerr << "Input numbers count: ";
    size_t number_count;
    tin >> number_count;
    Input in;
    in.numbers.resize(number_count);
    if (prompt)
        cerr << "Input numbers: ";
    for (size_t i = 0; i < number_count; i++) {
        tin >> in.numbers[i];
    }
    if (prompt)
        cerr << "Input bin count: ";
    tin >> in.bin_count;
    return in;
}


int main(int argc, char* argv[]) {
    if (argc > 1){
        CURL* curl = curl_easy_init();
        if(curl) {
          CURLcode res;
          curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
          res = curl_easy_perform(curl);
          if(res != CURLE_OK){
            fprintf(stderr, "curl_easy_perform() failed: %s\n",
          curl_easy_strerror(res));
          exit(1);
          }
          curl_easy_cleanup(curl);
        }
        return 0;
    }
    curl_global_init(CURL_GLOBAL_ALL);
    Input in = input_data(cin, false);
    auto bins = make_histogramm(in.numbers, in.bin_count);
    show_histogram_svg(bins);
    return 0;
}