diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..4c7473d
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+/bin
+/obj
diff --git a/head.h b/head.h
new file mode 100644
index 0000000..a09dae7
--- /dev/null
+++ b/head.h
@@ -0,0 +1,9 @@
+#ifndef HEAD_H_INCLUDED
+#define HEAD_H_INCLUDED
+
+#include <vector>
+
+std::vector<size_t> make_histogram(const std::vector<double>& numbers, size_t bin_count);
+
+#endif // HEAD_H_INCLUDED
+
diff --git a/histogram_internal.h b/histogram_internal.h
new file mode 100644
index 0000000..769d5d6
--- /dev/null
+++ b/histogram_internal.h
@@ -0,0 +1,8 @@
+#ifndef HISTOGRAM_INTERNAL_H_INCLUDED
+#define HISTOGRAM_INTERNAL_H_INCLUDED
+
+#include <vector>
+
+void find_minmax(const std:: vector<double>& numbers, double& min, double& max)
+
+#endif // HISTOGRAM_INTERNAL_H_INCLUDED
diff --git a/main.cpp b/main.cpp
new file mode 100644
index 0000000..bd7e908
--- /dev/null
+++ b/main.cpp
@@ -0,0 +1,42 @@
+#include <iostream>
+#include <vector>
+#include <cmath>
+#include "head.h"
+#include "text.h"
+
+using namespace std;
+
+
+
+struct Input {
+    vector<double> numbers;
+    size_t bin_count{};
+};
+
+Input
+input_data() {
+    size_t number_count;
+    cin >> number_count;
+    Input in;
+    in.numbers.resize(number_count);
+
+    for (size_t i = 0; i < number_count; i++) {
+        cin >> in.numbers[i];
+    }
+
+    cout << "Enter number of bins";
+    cin >> in.bin_count;
+    return in;
+}
+
+
+
+
+int main()
+{
+    Input in = input_data();
+    auto bins = make_histogram(in.numbers, in.bin_count);
+    show_histogram_text(bins, in.bin_count);
+    return 0;
+}
+
diff --git a/text.cpp b/text.cpp
new file mode 100644
index 0000000..c4cee53
--- /dev/null
+++ b/text.cpp
@@ -0,0 +1,23 @@
+#include <iostream>
+#include <vector>
+#include <cmath>
+#include "text.h"
+
+using namespace std;
+
+void show_histogram_text(vector <size_t> bins, size_t bin_count ) {
+
+    for (size_t i = 0; i < bin_count; i++) {
+        if (bins[i] < 100) {
+            cout << " ";
+        }
+        if (bins[i] < 10) {
+            cout << " ";
+        }
+        cout << bins[i] << "|";
+        for (size_t j = 0; j < bins[i]; j++) {
+            cout << "*";
+        }
+        cout << "\n";
+    }
+}
diff --git a/text.h b/text.h
new file mode 100644
index 0000000..3a97c7f
--- /dev/null
+++ b/text.h
@@ -0,0 +1,8 @@
+#ifndef TEXT_H_INCLUDED
+#define TEXT_H_INCLUDED
+
+#include <vector>
+
+void show_histogram_text(std::vector <size_t> bins, size_t bin_count);
+
+#endif // TEXT_H_INCLUDED