исходный код

main.cpp

@@ -0,0 +1,124 @@
+#include <iostream>
+#include <math.h>
+#include <vector>
+using namespace std;
+
+int main()
+{
+    size_t colls;
+    size_t quantity;
+    size_t height;
+    cerr << "vvedite kolichestvo chisel" << endl;
+    cin >> colls;
+    vector<float> numbers(colls);
+    cerr << "vvedite massiv" << endl;
+    for (int i = 0; i < colls; i++)
+    {
+        cin >> numbers[i];
+    }
+    cerr << "vvedite kolichestvo diapazonov" << endl;
+    cin >> quantity;
+    bool heightbl = false;
+    while (!heightbl)
+    {
+        cerr << "vvedite velichiny gistogrammy"<<endl;
+        cin >> height;
+        if (height < colls / 3 - 4 && height < 3 && height>76)
+        {
+            cerr << "vvedena nevernaya velichina gistogrammy. vvedite novoe znachenie"<<endl;
+        }
+        else
+        {
+            heightbl = true;
+            exit;
+        }
+    }
+    height = height - 4;
+    float minimum = numbers[0];
+    for (int i = 0; i < colls; i++)
+    {
+        if (numbers[i] < minimum)
+        {
+            minimum = numbers[i];
+        }
+    }
+    float maximum = numbers[0];
+    for (int i = 0; i < colls; i++)
+    {
+        if (numbers[i] > maximum)
+        {
+            maximum = numbers[i];
+        }
+    }
+    float low = minimum;
+
+    float diff = (maximum - minimum) / quantity;
+    float high = minimum+diff;
+    vector<int> count(quantity);
+    for (int i = 0; i < quantity; i++)
+    {
+        if (i + 1 == quantity)
+        {
+            high=maximum;
+        }
+        int sum = 0;
+        for (int j = 0; j < colls; j++)
+        {
+            if (numbers[j] < high && numbers[j] >= low && high!=maximum)
+            {
+                sum++;
+            }
+            if (high == maximum && numbers[j] <= high && numbers[j] >= low)
+            {
+                sum++;
+            }
+        }
+        count[i] = sum;
+        low += diff;
+        high += diff;
+    }
+    int maxnum = 0;
+    int maxcount = count[0];
+    for (int i = 0; i < quantity; i++)
+    {
+        if (maxcount > count[i])
+        {
+            maxcount = count[i];
+            maxnum = i;
+        }
+    }
+    for (int i = 0; i < quantity; i++)
+    {
+        if (count[i] < 100)
+        {
+            cout << " ";
+        }
+        if (count[i] < 10)
+        {
+            cout << " ";
+        }
+        cout << count[i] << " | ";
+        if (maxcount > height)
+        {
+            count[i] = height * (static_cast<double>(count[i]) / maxcount);
+            for (int j = 0; j < count[i]; j++)
+            {
+                cout << "*";
+            }
+            cout << endl;
+
+        }
+        else
+        {
+            for (int j = 0; j < count[i]; j++)
+            {
+                cout << "*";
+            }
+            cout << endl;
+        }
+
+    }
+    getchar();
+    getchar();
+    return 0;
+}