diff --git a/.gitignore b/.gitignore
index bad7699..8d734ee 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,5 @@
 /start
 /main.o
 /curl
+/main_copy.cpp
+/marks1.txt
diff --git a/main.cpp b/main.cpp
index 97cee27..3af0bb9 100755
--- a/main.cpp
+++ b/main.cpp
@@ -1,32 +1,44 @@
-//main.cpp  -- the program gets number count, numbers and bin size, then builds a histogram.
-//Task 15   -- make a scale under the histogram.
-
+#include <curl/curl.h>
 #include <iostream>
 #include <vector>
-#include <curl/curl.h>
+#include <sstream>
+#include <string>
 #include "histogram.h"
 #include "text.h"
 #include "svg.h"
 
 using namespace std;
 
-struct Input {                                                      //data input
+
+struct Input {
     vector<double> numbers;
     size_t bin_count{};
     size_t interval_task{};
 };
 
+size_t
+write_data(void* items, size_t item_size, size_t item_count, void* ctx) {
+    size_t data_size = item_size * item_count;
 
-Input
-input_data(istream& in, bool prompt) {                                                      //input data structure
+    //struct Input *i = (struct Input *)ctx;
+
+    stringstream* buffer = reinterpret_cast<stringstream*>(ctx);
+    buffer->write(reinterpret_cast<const char*>(items), data_size);
 
+    return data_size;
+}
+
+
+
+Input
+input_data(istream& in, bool prompt)
+{
     if (prompt == false) {                                           //prompt output
         cerr.rdbuf(NULL);
     }
 
     size_t number_count;
     cerr << "Enter number count: \n";
-    cerr.flush();
     in >> number_count;
 
     Input in_data_struct;
@@ -51,30 +63,51 @@ input_data(istream& in, bool prompt) {
     }
 }
 
+Input
+download(const string& address) {
+    stringstream buffer;
+    stringstream  temp;
 
-int
-main(int argc, char* argv[]) {
-    if (argc > 1) {
-        CURL* curl = curl_easy_init();
-        if (curl) {
-            CURLcode res;
-            curl_easy_setopt(curl, CURLOPT_URL, argv[1]);
-            res = curl_easy_perform(curl);
+    CURL* curl = curl_easy_init();
+    if(curl) {
+        CURLcode res;
+        curl_easy_setopt(curl, CURLOPT_URL, address.c_str());
+        curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_data);
+
+        curl_easy_setopt(curl, CURLOPT_HEADERFUNCTION, write_data);
+        curl_easy_setopt(curl, CURLOPT_HEADERDATA, &temp);
 
-            if (CURLE_OK == 0) {
+        curl_easy_setopt(curl, CURLOPT_WRITEDATA, &buffer);
+
+        res = curl_easy_perform(curl);
+        if (CURLE_OK != 0) {
                 cerr << curl_easy_strerror(res);
                 exit(1);
             }
+        cerr << temp.str();
+        curl_easy_cleanup(curl);
+    }
+    return input_data(buffer, false);
+}
 
-            curl_easy_cleanup(curl);
-        }
-        return 0;
+int
+main(int argc, char* argv[]) {
+    Input input;
+    if (argc > 1) {
+        input = download(argv[1]);
+    } else {
+        input = input_data(cin, true);
     }
 
-    curl_global_init(CURL_GLOBAL_ALL);
-    auto in = input_data(cin, true);                                             //input data
-    auto bins = make_histogram(in.numbers, in.bin_count);               //calculating bin size for the histogram
-    show_histogram_svg(bins, in.interval_task);                         //histogram output in the format svg code
+    const auto bins = make_histogram(input.numbers, input.bin_count);
+    show_histogram_svg(bins, input.interval_task);
+
+    //[OUTDATED]
+    //curl_global_init(CURL_GLOBAL_ALL);
+    // in = input_data(cin, true);                                             //input data
+    //auto bins = make_histogram(in.numbers, in.bin_count);               //calculating bin size for the histogram
+    //show_histogram_svg(bins, in.interval_task);                         //histogram output in the format svg code
 
     return 0;
 }
+
diff --git a/marks.txt b/marks.txt
index d4b30eb..66d3303 100644
--- a/marks.txt
+++ b/marks.txt
@@ -1,6 +1,13 @@
-142
-1 1 1 1 1 1 1 1 1
-2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
-3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
+10
+3
+3
+3
+3
+3
+3
+4
+5
+5
+5
 3
 6