code:Функция отображения гистограммы

laba01upd3.cpp

@@ -64,6 +64,34 @@ vector<size_t> make_histogram(const vector<double>& numbers, size_t bin_count) {
     return bins;
 }
 
+void show_histogram_text(const vector<size_t>& bins, size_t screen_width = SCREEN_WIDTH) {
+    const size_t MAX_ASTERISK = screen_width - 3 - 1;
+    size_t max_count = bins[0];
+    for (size_t count : bins) {
+        if (count > max_count)
+            max_count = count;
+    }
+    for (size_t j = 0; j < bins.size(); j++) {
+        if (bins[j] < 100)
+            cout << " ";
+        if (bins[j] < 10)
+            cout << " ";
+        cout << bins[j] << "|";
+
+        size_t height = 0;
+        if (max_count > MAX_ASTERISK) {
+            height = static_cast<size_t>(static_cast<double>(bins[j]) / max_count * MAX_ASTERISK);
+        }
+        else {
+            height = bins[j];
+        }
+        for (size_t i = 0; i < height; i++) {
+            cout << "*";
+        }
+        cout << endl;
+    }
+}
+
 int main()
 {
     size_t number_count;