diff --git a/main.cpp b/main.cpp
index a61afc7..e72373d 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,45 +1,20 @@
 #include <curl/curl.h>
+#define CURL_STATICLIB
 #include <iostream>
 #include <vector>
 #include "histogram.h"
 #include "text.h"
 #include "svg.h"
 
-using namespace std;
-
-struct Input {
-    vector<double> numbers;
-    size_t bin_count{};
-    size_t block_width{};
-};
-
-Input input_data(istream& in_stream = cin, bool prompt = true) {
-    Input in;
-    size_t number_count;
-
-    if (prompt) {
-        cerr << "Enter number count: ";
-    }
-    in_stream >> number_count;
-
-    in.numbers.resize(number_count);
-
-    if (prompt) {
-        cerr << "Enter " << number_count << " numbers: ";
+int main(int argc, char* argv[]) {
+    if (argc > 1) {
+        cout << "argc = " << argc << endl;
+        for (int i = 0; i < argc; ++i) {
+            cout << "argv[" << i << "] = \"" << argv[i] << "\"" << endl;
+        }
+        return 0;
     }
-    for (size_t i = 0; i < number_count; i++) {
-        in_stream >> in.numbers[i];
-    }
-
-    if (prompt) {
-        cerr << "Enter bin count: ";
-    }
-    in_stream >> in.bin_count;
-
-    return in;
-}
 
-int main() {
     CURLcode res = curl_global_init(CURL_GLOBAL_ALL);
     if (res != CURLE_OK) {
         cerr << "cURL initialization failed: " << curl_easy_strerror(res) << endl;