diff --git a/sem2_lab1/sem2_lab1.cpp b/sem2_lab1/sem2_lab1.cpp
index ccc938a..37ed956 100644
--- a/sem2_lab1/sem2_lab1.cpp
+++ b/sem2_lab1/sem2_lab1.cpp
@@ -19,16 +19,20 @@ Input input_data(istream& in,bool prompt)
     int number_count;
     if(prompt)cerr << "Enter number count: ";
     in >> number_count;
-    if(prompt)cerr << "Enter bin count: ";
-    in >> in_data.bin_count;
     in_data.numbers.resize(number_count);
     for (size_t i = 0; i < number_count; i++) {
         in >> in_data.numbers[i];
     }
+    if (prompt)cerr << "Enter bin count: ";
+    in >> in_data.bin_count;
     return in_data;
 }
-int main()
+int main(int argc, char* argv[])
 {
+    if (argc > 1) {
+        for (int i = 0; i < argc; i++) cout << "argv[" << i << "] = " << argv[i] << endl;
+        return 0;
+    }
     curl_global_init(CURL_GLOBAL_ALL);
     auto in = input_data(cin,true);
     auto bins = make_histogram(in.numbers, in.bin_count);