diff --git a/main.cpp b/main.cpp
index 51d62f7..02179ae 100644
--- a/main.cpp
+++ b/main.cpp
@@ -31,8 +31,16 @@ input_data(istream& in, bool prompt) {
     return in1;
 }
 
-int main()
+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;
+        }
+    }
+
     #include <curl/curl.h>
     curl_global_init(CURL_GLOBAL_ALL);
     const size_t SCREEN_WIDTH = 80;