diff --git a/main.cpp b/main.cpp
index 569447e..6189df3 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,40 +1,52 @@
 #include <iostream>
+#include <sstream>
 #include <vector>
 #include <curl/curl.h>
 #include "histogram.h"
 #include "text.h"
 #include "svg.h"
 using namespace std;
+
 struct Input {
     vector<double> numbers;
     size_t bin_count{};
 };
 
 Input
-input_data(istream& in, bool prompt){
+input_data(istream& inp, bool prompt){
     size_t number_count;
-    in >> number_count;
-
-    Input inp;
-    inp.numbers.resize(number_count);
-
     if (prompt){
-        std::cerr << "enter bin_count";
+        cerr << "enter number_count";
     }
+    inp >> number_count;
 
+    Input in;
+    in.numbers.resize(number_count);
+    if (prompt){
+        std::cerr << "enter numbers";
+    }
     for (size_t i = 0; i < number_count; i++){
-        in >> inp.numbers[i];
+        inp >> in.numbers[i];
     }
 
-    in >> inp.bin_count;
+    if (prompt){
+        std::cerr << "enter bin_count";
+    }
+    inp >> in.bin_count;
 
-    return inp;
+    return in;
 }
 
 int main(int argc, char* argv[]){
     curl_global_init(CURL_GLOBAL_ALL);
-    if (argc > 1){
-        cerr << "argv[0] = " << argv[0] << "argc = " << argc;
+    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_easy_cleanup(curl);
+        }
         return 0;
     }
     auto in = input_data(cin, true);