diff --git a/main.cpp b/main.cpp
index bea5b01..c9aff14 100644
--- a/main.cpp
+++ b/main.cpp
@@ -2,31 +2,31 @@
 #include <vector>
 using namespace std;
 
-int main() {
-    size_t number_count;
-    size_t height;
-    int maximum, minimum, max_count = 0, he_previous = -1, he_next = 0, he2_previous = -1, he2_next = 0 ;
-    float LL, LR;
-
-
+struct Input {
+    vector<double> numbers;
+    size_t bin_count {};
+};
 
+Input input_data()
+{
+    size_t number_count;
     cerr << "Enter number count = ";
     cin >> number_count;
-    vector<double> numbers(number_count);
+    Input in;
+    in.numbers.resize(number_count);
 
-    for (int i = 0; i < number_count; i++) {
-        cerr << "Vvedite element massiva = ";
-        cin >> numbers[i];
+    for (int i = 0; i < number_count; i++)
+    {
+        cin >> in.numbers[i];
     }
     cerr << "Vvedite bin_count = ";
+    cin >> in.bin_count;
+    return in;
+}
 
-    float bin_count;
-    cin >> bin_count;
-    maximum = numbers[number_count - 1];
-    minimum = numbers[number_count - 2];
-    vector <size_t> bins(bin_count);
-
-    for (int i = 0; i < number_count; i++) {
+int main() {
+    Input in = input_data();
+    for (int i = 0; i < in.numbers.size(); i++) {
         if (numbers[i] < minimum)
             minimum = numbers[i];
         if (numbers[i] > maximum)