diff --git a/LR3/main.cpp b/LR3/main.cpp
index c50467c..f9e871c 100644
--- a/LR3/main.cpp
+++ b/LR3/main.cpp
@@ -29,8 +29,13 @@ input_data(){
 
 
 
-int main()
+int main(int argc, char* argv[])
 {
+    Input input;
+    if (argc > 1) {
+        for(int i = 0;i < argc; ++i) cout << argv[i];
+        return 0;
+    }
     curl_global_init(CURL_GLOBAL_ALL);
     auto in = input_data();
     auto bins = make_histogram(in.numbers, in.bin_count);