diff --git a/svg.cpp b/svg.cpp
new file mode 100644
index 0000000..d837164
--- /dev/null
+++ b/svg.cpp
@@ -0,0 +1,37 @@
+#include <iostream>
+#include "svg.h"
+using namespace std;
+
+//  Функция заголовка.
+
+void svg_begin(double width, double height)
+{
+    cout << "<?xml version='1.0' encoding='UTF-8'?>\n";
+    cout << "<svg ";
+    cout << "width='" << width << "' ";
+    cout << "height='" << height << "' ";
+    cout << "viewBox='0 0 " << width << " " << height << "' ";
+    cout << "xmlns='http://www.w3.org/2000/svg'>\n";
+}
+
+//  Функция окончания.
+
+void svg_end()
+{
+    cout << "</svg>\n";
+}
+
+//  Функция вывода строки.
+
+void svg_text(double left, double baseline, string text)
+{
+    cout << "<text x='" << left << "' y='" << baseline << "'>" << text << "</text>";
+}
+
+//  Функция вывода прямоугольника.
+
+void svg_rect(double x, double y, double width, double height, string stroke, string fill)
+{
+    cout << "<rect x='" << x << "' y='" << y << "' width='" << width;
+    cout << "' height='" << height << "' stroke='" << stroke << "' fill='" << fill << "'/>";
+}