header: заголовочные файлы

histogram.h

@@ -5,4 +5,7 @@
 
 std::vector<size_t>
 make_histogram(const std::vector<double>& numbers, size_t bin_count);
+
+std::vector<double>
+make_borders(const std::vector<double>& numbers, size_t bin_count);
 #endif // HISTOGRAM_H_INCLUDED

svg.h

@@ -0,0 +1,10 @@
+#ifndef SVG_H_INCLUDED
+#define SVG_H_INCLUDED
+#include <vector>
+#include <iostream>
+#include <algorithm>
+
+void
+show_histogram_svg(const std::vector<size_t>& bins, const std::vector<double>& borders, size_t bin_count);
+
+#endif // SVG_H_INCLUDED