code: изменение кода до пункта 5

histogram.cpp

@@ -0,0 +1,51 @@
+#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

@@ -0,0 +1,10 @@
+#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

main.cpp

@@ -2,6 +2,8 @@
 #include <iostream>
 #include <conio.h>
 #include <vector>
+#include "histogram.h"
+#include "text.h"
 using namespace std;
 
 struct Input {
@@ -25,61 +27,6 @@ input_data(){
     return in;
 }
 
-void
-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];
-    }
-    return;
-}
-
-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;
-}
-
-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;
-}
 
 int main() {
     Input in = input_data();

text.cpp

@@ -0,0 +1,16 @@
+#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

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