code: My last variant 3 laba

Laba N 1.cbp

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
+<CodeBlocks_project_file>
+	<FileVersion major="1" minor="6" />
+	<Project>
+		<Option title="Laba N 1" />
+		<Option pch_mode="2" />
+		<Option compiler="gcc" />
+		<Build>
+			<Target title="Debug">
+				<Option output="bin/Debug/Laba N 1" prefix_auto="1" extension_auto="1" />
+				<Option object_output="obj/Debug/" />
+				<Option type="1" />
+				<Option compiler="gcc" />
+				<Compiler>
+					<Add option="-g" />
+				</Compiler>
+			</Target>
+			<Target title="Release">
+				<Option output="bin/Release/Laba N 1" prefix_auto="1" extension_auto="1" />
+				<Option object_output="obj/Release/" />
+				<Option type="1" />
+				<Option compiler="gcc" />
+				<Compiler>
+					<Add option="-O2" />
+				</Compiler>
+				<Linker>
+					<Add option="-s" />
+				</Linker>
+			</Target>
+		</Build>
+		<Compiler>
+			<Add option="-Wall" />
+			<Add option="-fexceptions" />
+		</Compiler>
+		<Unit filename="histogram.cpp" />
+		<Unit filename="histogram.h" />
+		<Unit filename="ignor.gitignore" />
+		<Unit filename="main.cpp" />
+		<Unit filename="procent.cpp" />
+		<Unit filename="procent.h" />
+		<Unit filename="svg.cpp" />
+		<Unit filename="svg.h" />
+		<Unit filename="text.cpp" />
+		<Unit filename="text.h" />
+		<Extensions>
+			<lib_finder disable_auto="1" />
+		</Extensions>
+	</Project>
+</CodeBlocks_project_file>

histogram.cpp

@@ -1,12 +1,17 @@
 #include "histogram.h"
-
+#include <vector>
 using namespace std;
 
-void
+bool
 find_minmax(const std::vector<double>& numbers, double& Min, double& Max) {
+    bool flag=true;
+    if(numbers.size()==0 ){
+        flag=false;}else
+        {
     Min = numbers[0];
     Max = numbers[0];
-    for(size_t x : numbers)
+
+    for(double x : numbers)
     {
         if(x < Min)
         {
@@ -19,6 +24,8 @@ find_minmax(const std::vector<double>& numbers, double& Min, double& Max) {
             }
         }
     }
+    }
+    return flag;
 }
 
 std::vector<size_t> make_histogram(std::vector<double> numbers, size_t bin_count)

histogram_internal.h

@@ -1,23 +1,11 @@
 #ifndef HISTOGRAM_INTERNAL_H_INCLUDED
 #define HISTOGRAM_INTERNAL_H_INCLUDED
 
-void
+#include <vector>
-find_minmax(const std::vector<double>& numbers, double& Min, double& Max) {
+#include <iostream>
-    Min = numbers[0];
+using namespace std;
-    Max = numbers[0];
+
-    for(size_t x : numbers)
+bool
-    {
+find_minmax(const std::vector<double>& numbers, double& Min, double& Max);
-        if(x < Min)
-        {
-            Min = x;
-        }else
-        {
-            if(x > Max)
-            {
-                Max = x;
-            }
-        }
-    }
-}
 
 #endif // HISTOGRAM_INTERNAL_H_INCLUDED

main.cpp

@@ -3,6 +3,7 @@
 #include "text.h"
 #include "histogram.h"
 #include "svg.h"
+#include "procent.h"
 using namespace std;
 struct Input {
     std::vector<double> numbers;
@@ -25,6 +26,7 @@ input_data() {
 int main()
 {
     auto in = input_data();
+
     auto bins = make_histogram(in.numbers, in.bin_count);
     auto max_count=bins[0];
     for(size_t x : bins){
@@ -33,7 +35,8 @@ int main()
             max_count=x;
         }
     }
+    vector<size_t> procent = make_histogram_proc(in.numbers, in.bin_count, bins);
     show_histogram_text(bins,in.bin_count,in.numbers,max_count);
-    //show_histogram_svg(bins, max_count);
+    //show_histogram_svg(bins, max_count,procent);
     return 0;
 }

svg.cpp

@@ -1,6 +1,7 @@
 #include "svg.h"
 #include <iostream>
 #include <vector>
+#include <math.h>
 using namespace std;
 
 void
@@ -17,8 +18,14 @@ void
 svg_text(double left, double baseline, std::string text) {
     std::cout << "<text x='"<< left <<"' y='"<< baseline <<"'>"<< text <<"</text>";
 }
-void svg_rect(double x, double y, double width, double height,std::string stroke = "black", std::string fil = "black"){
+
-    std::cout<< "<rect x='"<< x <<"' y='"<< y <<"' width='"<< width <<"' height='"<< height <<"' />";
+void
+svg_proc(double left, double baseline,size_t procent) {
+    std::cout << "<text x='"<< left <<"' y='"<< baseline <<"'>"<< procent <<"%</text>";
+}
+
+void svg_rect(double x, double y, double width, double height,std::string stroke = "black", std::string fill = "green"){
+    std::cout<< "<rect x='"<< x <<"' y='"<< y <<"' width='"<< width <<"' height='"<< height <<"' stroke = '" << stroke <<"' fill = '" << fill <<"' />";
 }
 void
 svg_end() {
@@ -26,23 +33,51 @@ svg_end() {
 }
 
 void
-show_histogram_svg(std::vector<size_t> bins,size_t max_count) {
+show_histogram_svg(std::vector<size_t> bins,size_t max_count, const std::vector<size_t> procent) {
     const auto IMAGE_WIDTH = 400;
     const auto IMAGE_HEIGHT = 300;
     const auto TEXT_LEFT = 20;
     const auto TEXT_BASELINE = 20;
     const auto TEXT_WIDTH = 50;
     const auto BIN_HEIGHT = 30;
-    const auto BLOCK_WIDTH = (IMAGE_WIDTH - TEXT_WIDTH)/max_count;
+    const auto SCALE = 10;
+    const auto BLOCK_WIDTH = (IMAGE_WIDTH - TEXT_WIDTH);
+
 
     svg_begin(IMAGE_WIDTH, IMAGE_HEIGHT);
 
     double top = 0;
-    for (size_t bin : bins) {
+
-        const double bin_width = BLOCK_WIDTH * bin;
+    if((SCALE*max_count)>BLOCK_WIDTH)
-        svg_text(TEXT_LEFT, top + TEXT_BASELINE, std::to_string(bin));
+    {
+        for (size_t i = 0; i < bins.size(); i++) {
+        const double bin_width = BLOCK_WIDTH * (bins[i]/max_count);
+        const auto TEXT_LEFT_PROCENT = SCALE+TEXT_WIDTH+20;
+        svg_text(TEXT_LEFT, top + TEXT_BASELINE, std::to_string(bins[i]));
         svg_rect(TEXT_WIDTH, top, bin_width, BIN_HEIGHT);
+        svg_proc(TEXT_LEFT_PROCENT, top + TEXT_BASELINE,procent[i]);
+
+        top += BIN_HEIGHT;
+        }}
+    else{
+    for (size_t i = 0; i < bins.size(); i++) {
+        const double bin_width = bins[i] * SCALE;
+        const auto TEXT_LEFT_PROCENT = (max_count*SCALE)+TEXT_WIDTH+20;
+        svg_text(TEXT_LEFT, top + TEXT_BASELINE, std::to_string(bins[i]));
+        svg_rect(TEXT_WIDTH, top, bin_width, BIN_HEIGHT);
+        svg_proc(TEXT_LEFT_PROCENT, top + TEXT_BASELINE,procent[i]);
+
         top += BIN_HEIGHT;
     }
     svg_end();
-}
+    }
+    /*for (size_t i = 0; i < bins.size(); i++) {
+        const double bin_width = BLOCK_WIDTH * bins[i];
+        svg_text(TEXT_LEFT, top + TEXT_BASELINE, std::to_string(bins[i]));
+        svg_rect(TEXT_WIDTH, top, bin_width, BIN_HEIGHT);
+        svg_proc(BLOCK_WIDTH*bins[i]+TEXT_LEFT+50, top + TEXT_BASELINE,procent[i]);
+
+        top += BIN_HEIGHT;
+    }
+    svg_end();
+}*/}

svg.h

@@ -5,6 +5,6 @@
 using namespace std;
 
 void
-show_histogram_svg(std::vector<size_t> bins,size_t max_count);
+show_histogram_svg(std::vector<size_t> bins,size_t max_count, const std::vector<size_t> procent);
 
 #endif // SVG_H_INCLUDED