diff --git a/main.cpp b/main.cpp
index 3d70f0c..1a33cd2 100644
--- a/main.cpp
+++ b/main.cpp
@@ -4,6 +4,11 @@ using namespace std;
 const size_t SCREEN_WIDTH = 80;
 const size_t MAX_ASTERISK = SCREEN_WIDTH - 3 - 1;
 
+struct Input{
+    vector<double> numbers;
+    size_t bin_count{};
+};
+
 int main()
 {
     size_t number_count;