diff --git a/main.cpp b/main.cpp
index fcd24a2..1dd5179 100644
--- a/main.cpp
+++ b/main.cpp
@@ -7,7 +7,7 @@ using namespace std;
 int main()
 {
     const size_t MAX_ELEMENT = 76;
-    double number_count;
+    size_t number_count;
     cerr << "Enter number count: ";
     cin >> number_count;
 
@@ -18,7 +18,7 @@ int main()
         cin >> numbers[i];
     }
 
-    double bin_count;
+    size_t bin_count;
     cerr << "Enter bin count: ";
     cin >> bin_count;
 
@@ -68,29 +68,19 @@ int main()
         height[j] = MAX_ELEMENT * (bins[j]/max_count);
     }
 
-    char draw_sym;
-    cerr << "Please, select a symbol to draw: ";
-    cin >> draw_sym;
-    char axis_sym;
-    cerr << "Please, select a symbol for an axis: ";
-    cin >> axis_sym;
-    char space_sym;
-    cerr << "Please, select a symbol to indicate space: ";
-    cin >> space_sym;
-
     if (max_count > MAX_ELEMENT){
         for  (size_t j=0; j < bin_count; j++)
             {
                 if (bins[j] < 100) {
-                    cout << space_sym;
+                    cout << " ";
                     if (bins[j] < 10){
-                            cout << space_sym;
+                            cout << " ";
                     }
                 }
-                cout << bins[j] << axis_sym;
+                cout << bins[j] << "|";
 
                 for (size_t i=0; i < height[j]; i++){
-                        cout << draw_sym;
+                        cout << "*";
                         }
                 cout << endl;
             }
@@ -99,15 +89,15 @@ int main()
         for  (size_t j=0; j < bin_count; j++)
             {
                 if (bins[j] < 100) {
-                    cout << space_sym;
+                    cout << " ";
                     if (bins[j] < 10){
-                            cout << space_sym;
+                            cout << " ";
                     }
                 }
-                cout << bins[j] << axis_sym;
+                cout << bins[j] << "|";
 
                 for (size_t i=0; i < bins[j];i++){
-                        cout << draw_sym;
+                        cout << "*";
                         }
                 cout << endl;
             }