diff --git a/lab01.cbp b/lab01.cbp
index d541ad7..d4ce774 100644
--- a/lab01.cbp
+++ b/lab01.cbp
@@ -32,7 +32,13 @@
 			<Add option="-Wall" />
 			<Add option="-fexceptions" />
 		</Compiler>
+		<Unit filename="histogram.cpp" />
+		<Unit filename="histogram.h">
+			<Option target="Release" />
+		</Unit>
 		<Unit filename="main.cpp" />
+		<Unit filename="text.cpp" />
+		<Unit filename="text.h" />
 		<Extensions>
 			<lib_finder disable_auto="1" />
 		</Extensions>
diff --git a/main.cpp b/main.cpp
index 76f7f98..269c145 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,10 +1,11 @@
 #include <iostream>
 #include <vector>
+#include "histogram.h"
+#include "text.h"
+#include "histogram_internal.h"
+#include "svg.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{};
@@ -28,102 +29,11 @@ input_data(){
     return in;
     }
 
-void
-find_minmax(const vector<double>& numbers, double& min, double& max){
-    min = numbers[0];
-    max = numbers[0];
-    for (double x : numbers)
-    {
-        if (x < min)
-        {
-            min = x;
-        }
-        else if (x > max)
-        {
-            max = x;
-        }
-    }
-}
-
-vector <size_t>
-make_histogram(const vector<double>& numbers, double bin_count){
-    double min, max;
-    find_minmax(numbers, min, max);
-    double bin_size = (max - min) / bin_count; //размер корзины
-    vector<size_t> binss(bin_count);
-    size_t number_count = numbers.size();
-    //заполнение массива бинс
-    for (size_t i = 0; i < number_count; i++)
-    {
-        bool found = false;
-        for (size_t j = 0; (j < bin_count - 1) && !found; j++)
-        {
-            auto lo = min + j * bin_size;
-            auto hi = min + (j + 1) * bin_size;
-            if ((lo <= numbers[i]) && (numbers[i] < hi))
-            {
-                binss[j]++;
-                found = true;
-            }
-        }
-        if (!found)
-        {
-            binss[bin_count - 1]++;
-        }
-    }
-    return binss;
-}
-
-void
-show_histogram_text(const vector<size_t>& bins, double bin_count){
-double max_count;
-    //максимадбное колво чисел в корзине среди всех корзин
-    max_count = bins[0];
-    for (size_t i = 0; i < bin_count; i++)
-    {
-        if (bins[i] > max_count)
-        {
-            max_count = bins[i];
-        }
-    }
-
-    //вывод с выравниванием и масштабированием
-    for (size_t i = 0; i < bin_count; i++)
-    {
-        size_t height;
-        if (max_count <= MAX_ASTERISK)
-        {
-            height = bins[i];
-        }
-        else
-        {
-            height = MAX_ASTERISK * (static_cast<double>(bins[i]) / max_count);
-        }
-
-        if (bins[i] < 10){
-                cout << " ";
-        }
-        if (bins[i] < 100){
-                cout << " ";
-        }
-        cout << bins[i]  << "|";
-        for (size_t j = 0; j < height; j++)
-        {
-            cout << "*";
-        }
-        cout << "\n";
-        }
-    }
-
-
-
-
-
 int main()
 {
     auto in = input_data();
     auto bins = make_histogram(in.numbers, in.bin_count);
-    show_histogram_text(bins, in.bin_count);
+    show_histogram_svg(bins, in.bin_count);
 
     return 0;
 }