code: Добавлен вывод гистограмы в соответствии с 10 вариантом

svg.cpp

@@ -17,7 +17,7 @@ svg_text(double left, double baseline, string text) {
         cout << "<text x='" << left << "' y='"<<baseline<<"'>"<<text<<"</text>";
 
 }
-void svg_rect(double x, double y, double width, double height,string stroke,string fill){
+void svg_rect(double x, double y, double width, double height,string stroke = "black",string fill = "black"){
     cout<<"<rect x='" << x << "' y='" << y << "' width='" << width << "' height='" << height <<"' stroke='" << stroke <<"' fill= '"<< fill <<"'/>";
     }
 void show_histogram_svg(const vector<size_t>& bins) {
@@ -29,15 +29,13 @@ void show_histogram_svg(const vector<size_t>& bins) {
     const auto BIN_HEIGHT = 30;
     const auto BLOCK_WIDTH = 10;
     svg_begin(400, 300);
-        svg_text(20, 20, to_string(bins[0]));
-    svg_rect(50, 0, bins[0] * 10, 30,"red","#ffeeee");
     double top = 0;
     for (size_t bin : bins) {
     const double bin_width = BLOCK_WIDTH * bin;
-    svg_text(TEXT_LEFT, top + TEXT_BASELINE, to_string(bin));
-    svg_rect(TEXT_WIDTH, top, bin_width, BIN_HEIGHT, "red", "#ffeeee");
+    svg_text(top + TEXT_BASELINE,TEXT_LEFT , to_string(bin));
+    svg_rect((top+10),(TEXT_WIDTH-20) , BIN_HEIGHT,bin_width , "green", "#aaffee");
     top += BIN_HEIGHT;
-}
+    }
     svg_end();
 }