histogram.cpp

@@ -1,52 +0,0 @@
-#include <iostream>
-#include <vector>
-#include "histogram.h"
-
-//std::vector<size_t>
-
-void
-find_minmax(const std::vector<double> numbers, double& min, double& max)
-{
-/*/double/*/ min = numbers[0];//ïîèñê ìèí è ìàêñ
-/*/ double/*/ max = numbers[0];
-for (double x : numbers)
-{
-if (x < min)
-{
-min = x;
-}
-else if (x > max)
-{
-max = x;
-}
-}
-}
-std::vector<size_t>
-make_histogram(const std::vector<double> numbers, size_t bin_count)
-{
-std::vector <size_t> bins(bin_count);
-double min, max;
-find_minmax(numbers, min, max);
-double bin_size = (max-min)/bin_count;//ðàçìåð êîðçèíû
-
-for (size_t i = 0; i < numbers.size(); i++)//çàïîëíåíèå
-{
-bool found = false;
-for (size_t j = 0; (j < bin_count - 1) && !found; j++)
-{
-auto lo = min + j * bin_size;
-auto hi = min + (j + 1) * bin_size;
-if ((lo <= numbers[i]) && (numbers[i] < hi))
-{
-bins[j]++;
-found = true;
-}
-}
-
-if (!found)
-{
-bins[bin_count - 1]++;
-}
-}
-return bins;
-}

histogram.h

@@ -1,9 +0,0 @@
-#ifndef HISTOGRAM_H_INCLUDED
-#define HISTOGRAM_H_INCLUDED
-
-#include <vector>
-
-#endif // HISTOGRAM_H_INCLUDED
-
-
-

histogram_internal.h

@@ -1,7 +0,0 @@
-#ifndef HISTOGRAM_INTERNAL_H_INCLUDED
-#define HISTOGRAM_INTERNAL_H_INCLUDED
-
-void find_minmax(const std::vector<double> numbers, double& min, double& max);
-
-#endif // HISTOGRAM_INTERNAL_H_INCLUDED
-

svg.cpp

@@ -1,25 +0,0 @@
-#include <iostream>
-#include <vector>
-#include "svg.h"
-using namespace std;
-
-
-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";
-}
-
-void
-svg_end() {
-    cout << "</svg>\n";
-}
-void
-show_histogram_svg(const vector<size_t> &bins) {
-    svg_begin(400, 300);
-    svg_end();
-}

svg.h

@@ -1,7 +0,0 @@
-#ifndef SVG_H_INCLUDED
-#define SVG_H_INCLUDED
-
-void
-svg_begin(double width, double height)
-
-#endif // SVG_H_INCLUDED

text.cpp

@@ -1,67 +0,0 @@
-#include <iostream>
-#include <vector>
-#include "text.h"
-
-using namespace std;
-
-void
-show_histogram_text(vector<size_t> bins, size_t bin_count)
-{
-
-    size_t max_count=0;
-    for (size_t i =0; i<bin_count; i++)
-    {
-        if (max_count <bins[i])
-        {
-            max_count=bins[i];
-        }
-    }
-
-
-
-    float procent;
-    for(size_t i=0; i<bin_count; i++)
-    {
-
-
-
-        int procent =(float)bins[i];
-
-
-        if (procent<10)
-        {
-            cout<<"  "<<procent<<" | ";
-        }
-        if ((procent<100)&&(procent>=10))
-        {
-            cout<<" "<<procent<<" | ";
-        }
-
-
-        size_t height = 0;
-
-        if (max_count>76)
-        {
-            size_t height = 76 * (static_cast<double>(bins[i]) / max_count);
-            for(size_t j=0; j<=height; j++)
-            {
-
-                cout<<"*";
-            }
-        }
-        else
-        {
-            for(size_t j=0; j<=bins[i]-1; j++)
-            {
-
-                cout<<"*";
-            }
-        }
-
-
-
-        cout<<endl;
-    }
-
-return;
-}

text.h

@@ -1,8 +0,0 @@
-#ifndef TEXT_H_INCLUDED
-#define TEXT_H_INCLUDED
-
-std::vector<size_t>
-void
-show_histogram_text(std::vector<size_t> bins, size_t bin_count);
-
-#endif // TEXT_H_INCLUDED

unittest.cpp

@@ -1,39 +0,0 @@
-#define DOCTEST_CONFIG_NO_MULTITHREADING
-#define DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
-#include "doctest.h"
-#include "histogram_internal.h"
-
-TEST_CASE("distinct positive numbers") {
-    double min = 0;
-    double max = 0;
-    find_minmax({1, 2}, min, max);
-    CHECK(min == 1);
-    CHECK(max == 2);
-}
-TEST_CASE("vector 1 element")
-{
-    double min = 0;
-    double max = 0;
-    find_minmax({1}, min, max);
-    CHECK(min == 1);
-    CHECK(max == 1);
-}
-TEST_CASE("distinct negativ numbers")
-{
-    double min = 0;
-    double max = 0;
-    find_minmax({-1, -2}, min, max);
-    CHECK(min == -2);
-    CHECK(max == -1);
-}
-TEST_CASE("distinct positive numbers")
-{
-    double min = 0;
-    double max = 0;
-    find_minmax({2, 2}, min, max);
-    CHECK(min == 2);
-    CHECK(max == 2);
-}
-
-
-