diff --git a/main.cpp b/main.cpp
index da8c434..a083677 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,19 +1,16 @@
 #include <iostream>
 #include <vector>
+#include "svg.h"
+#include "hictogram.h"
 
 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{};
 };
 
-Input
-input_data() {
+Input input_data() {
     size_t number_count;
     cerr << "Enter number count: ";
     cin >> number_count;
@@ -31,11 +28,9 @@ input_data() {
     return in;
 }
 
-int
-main() {
+int main() {
     auto in = input_data();
     auto bins = make_histogram(in.numbers, in.bin_count);
-    show_histogram_text(bins);
+    show_histogram_svg(bins);
 }
 
-