commit 3fa90282646224d2f059afa24cdc6b5a9debe746
Author: IvanovDA <IvanovDanAn@mpei.ru>
Date:   Mon Apr 15 14:52:20 2024 +0300

    code: добавление файла программы

diff --git a/cs-project3.cpp b/cs-project3.cpp
new file mode 100644
index 0000000..01695b0
--- /dev/null
+++ b/cs-project3.cpp
@@ -0,0 +1,70 @@
+#include <iostream>
+#include <vector>
+using namespace std;
+
+int main() {
+    const size_t SCREEN_WIDTH = 80;
+    const size_t MAX_ASTERISK = SCREEN_WIDTH - 3 - 1;
+    size_t number_count;
+    cerr << "Enter amount of numbers \n";
+    cin >> number_count;
+    vector<double> numbers(number_count);
+    for (size_t i = 0; i < number_count; i++) {
+        cerr << "Input number " << i + 1 << endl;
+        cin >> numbers[i];
+    }
+    double minc, maxc;
+    minc = maxc = numbers[0];
+    for (size_t i = 1; i < number_count; i++) {
+        if (numbers[i] < minc) {
+            minc = numbers[i];
+        }
+        else if (numbers[i] > maxc) {
+            maxc = numbers[i];
+        }
+    }
+    size_t bin_count;
+    cerr << "Input number of bins \n";
+    cin >> bin_count;
+    vector<size_t> bins(bin_count);
+    double bin_size = (maxc - minc) / bin_count;
+    size_t bin_max_size = 0;
+    for (size_t i = 0; i < number_count; i++) {
+        bool found = false;
+        for (size_t j = 0; (j < bin_count - 1) && !found; j++) {
+            auto lo = minc + j * bin_size;
+            auto hi = minc + (j + 1) * bin_size;
+            if ((lo <= numbers[i]) && (numbers[i] < hi)) {
+                bins[j]++;
+                found = true;
+                if (bins[j] > bin_max_size) {
+                    bin_max_size = bins[j];
+                }
+            }
+        }
+        if (!found) {
+            bins[bin_count - 1]++;
+            if (bins[bin_count - 1] > bin_max_size) {
+                bin_max_size = bins[bin_count - 1];
+            }
+        }
+    }
+    double k = double(MAX_ASTERISK) / bin_max_size;
+    if (k > 1) {
+        k = 1;
+    }
+    for (size_t bin = 0; bin < bin_count; bin++) {
+        if (bins[bin] < 100) {
+            cout << " ";
+        }
+        if (bins[bin] < 10) {
+            cout << " ";
+        }
+        cout << bins[bin] << "|";
+        for (size_t i = 0; i < bin * k; i++) {
+            cout << "*";
+        }
+        cout << endl;
+    }
+    return 0;
+}
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