ggggg

main.cpp

@@ -0,0 +1,117 @@
+#include <iostream>
+#include <vector>
+
+using namespace std;
+
+const size_t SCREEN_WIDTH = 80;
+const size_t MAX_ASTERISK = SCREEN_WIDTH - 3 - 1;
+
+
+double findMin(vector<double> values)
+{
+    double min;
+    min = values[0];
+    for (size_t i = 1; i < values.size(); i++)
+        if (values[i] < min)
+            min = values[i];
+    return min;
+}
+
+double findMax(vector<double> values)
+{
+    double max;
+    max = values[0];
+    for (size_t i = 1; i < values.size(); i++)
+        if (values[i] > max)
+            max = values[i];
+    return max;
+}
+
+size_t findMax(vector<size_t> values)
+{
+    size_t max;
+    max = values[0];
+    for (size_t i = 1; i < values.size(); i++)
+        if (values[i] > max)
+            max = values[i];
+    return max;
+}
+
+vector<size_t> GetCarts(vector<double> values, size_t cartsCount)
+{
+    vector<size_t> carts(cartsCount);
+    double min = findMin(values);
+    double max = findMax(values);
+    double step = (max - min) / cartsCount;
+    for (size_t i = 0; i < values.size(); i++)
+    {
+        bool found = false;
+        for (size_t j = 0; (j < cartsCount - 1) && !found; j++)
+        {
+            auto lo = min + j * step;
+            auto hi = min + (j + 1) * step;
+            if ((lo <= values[i]) && (values[i] < hi))
+            {
+                carts[j]++;
+                found = true;
+            }
+        }
+        if (!found)
+            carts[cartsCount - 1]++;
+    }
+    return carts;
+}
+
+vector<double> inputValues()
+{
+    size_t valuesLen;
+    cin >> valuesLen;
+    vector<double> values(valuesLen);
+    for (size_t i = 0; i < valuesLen; i++)
+        cin >> values[i];
+    return values;
+}
+
+size_t inputCartsCount()
+{
+    size_t cartsCount;
+    cin >> cartsCount;
+    return cartsCount;
+}
+
+vector<size_t> ScaleCart(vector<size_t> carts, size_t max)
+{
+    if (max < MAX_ASTERISK)
+        max = MAX_ASTERISK;
+    vector<size_t> cartsScales(carts.size());
+    for (size_t i = 0; i < carts.size(); i++)
+        cartsScales[i] = MAX_ASTERISK * (static_cast<double>(carts[i]) / max);
+    return cartsScales;
+}
+
+void outputCarts(vector<size_t> carts)
+{
+    size_t max = findMax(carts);
+    vector<size_t> cartsScales = ScaleCart(carts, max);
+    for (size_t i = 0; i < carts.size(); i++)
+    {
+        if (carts[i] < 100)
+            cout << " ";
+        if (carts[i] < 10)
+            cout << " ";
+        cout << carts[i] << "|";
+        for (size_t j = 0; j < cartsScales[i]; j++)
+            cout << "*";
+        cout << endl;
+    }
+
+}
+
+int main()
+{
+    vector<double> values = inputValues();
+    size_t cartsCount = inputCartsCount();
+    vector<size_t> carts = GetCarts(values, cartsCount);
+    outputCarts(carts);
+}
+