histogram.cpp

@@ -1,60 +0,0 @@
-#include <math.h>
-#include <iostream>
-#include <conio.h>
-#include <vector>
-#include "histogram.h"
-using namespace std;
-
-static
-find_minmax(vector<double> numbers, double &min, double &max)
-{
-    min = numbers[0];
-    max = numbers[0];
-    for (size_t i = 1; i < numbers.size(); i++)
-        {
-        if (min > numbers[i])
-            min = numbers[i];
-        if (max < numbers[i])
-            max = numbers[i];
-        }
-}
-
-vector <size_t> make_histogramm(vector<double>numbers, size_t bin_count)
-{
-    double min, max;
-    find_minmax(numbers, min, max);
-    double binSize = (max - min) / bin_count;
-    vector<size_t> bins(bin_count);
-    for (size_t i = 0; i < numbers.size(); i++)
-        {
-        bool found = false;
-        for (size_t j = 0; (j <= bin_count - 1) && !found; j++)
-            {
-            auto lo = min + j * binSize;
-            auto hi = min + (j + 1) * binSize;
-            if ((numbers[i] >= lo) && (numbers[i] < hi))
-                {
-                bins[j]++;
-                found = true;
-                }
-            }
-        if (!found)
-            bins[bin_count - 1]++;
-        }
-    int max_count = bins[0];
-    for (size_t i = 0; i < bin_count; i++)
-    {
-        if (bins[i] > max_count)
-            max_count = bins[i];
-    }
-    if (max_count > 76)
-    {
-        for (size_t i = 0; i < bin_count; i++)
-        {
-            int count = bins[i];
-            size_t height = 76 * (static_cast<double>(count) / max_count);
-            bins[i] = height;
-        }
-    }
-    return bins;
-}

histogram.h

@@ -1,10 +0,0 @@
-#ifndef HISTOGRAM_H_INCLUDED
-#define HISTOGRAM_H_INCLUDED
-
-#include <vector>
-
-std::vector<size_t>
-make_histogramm(std::vector<double> numbers, size_t bin_count);
-
-
-#endif // HISTOGRAM_H_INCLUDED

text.cpp

@@ -1,18 +0,0 @@
-#include <math.h>
-#include <iostream>
-#include <conio.h>
-#include <vector>
-#include "text.h"
-
-using namespace std;
-void show_histogramm(vector<size_t>bins)
-{
-    for (size_t i = 0; i < bins.size(); i++)
-        {
-        cout << bins[i] << "|";
-        for (size_t j = 0; j < bins[i]; j++)
-            cout << "*";
-        cout << endl;
-        }
-    return;
-}

text.h

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