diff --git a/main.cpp b/main.cpp
new file mode 100644
index 0000000..092894b
--- /dev/null
+++ b/main.cpp
@@ -0,0 +1,50 @@
+#include <vector>
+#include <math.h>
+#include <iostream>
+#include <conio.h>
+#include <fstream>
+#include "histogram.h"
+#include "text.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(){
+    cerr << "Input numbers count: ";
+    size_t number_count;
+    cin >> number_count;
+    Input in;
+    in.numbers.resize(number_count);
+    cerr << "Input numbers: ";
+    for (size_t i = 0; i < number_count; i++)
+        {
+        cin >> in.numbers[i];
+        }
+    cerr << "Input bin count: ";
+    cin >> in.bin_count;
+    return in;
+}
+
+
+int main()
+{
+
+ Input in = input_data();
+
+ auto bins = make_histogramm(in.numbers, in.bin_count);
+
+ show_histogramm(bins);
+
+ return 0;
+}
diff --git a/text.cpp b/text.cpp
new file mode 100644
index 0000000..0fe1348
--- /dev/null
+++ b/text.cpp
@@ -0,0 +1,18 @@
+#include <math.h>
+#include <iostream>
+#include <conio.h>
+#include <vector>
+#include "text.h"
+
+using namespace std;
+void show_histogramm(vector<size_t>bins)
+{
+    for (size_t i = 0; i < bins.size(); i++)
+        {
+        cout << bins[i] << "|";
+        for (size_t j = 0; j < bins[i]; j++)
+            cout << "*";
+        cout << endl;
+        }
+    return;
+}
diff --git a/text.h b/text.h
new file mode 100644
index 0000000..91069d3
--- /dev/null
+++ b/text.h
@@ -0,0 +1,8 @@
+#ifndef TEXT_H_INCLUDED
+#define TEXT_H_INCLUDED
+
+#include <vector>
+
+void show_histogramm(std::vector<size_t>bins);
+
+#endif // TEXT_H_INCLUDED