code: файл с кодом ЛР

mpei.cpp

@@ -0,0 +1,79 @@
+#include <iostream>
+#include <vector>
+using namespace std;
+
+const size_t SCREEN_WIDTH = 80;
+const size_t MAX_ASTERISK = SCREEN_WIDTH - 3 - 1;
+
+int main()
+{
+	size_t number_count;
+	cout << "Enter number count: ";
+	cin >> number_count;
+	vector<double> numbers(number_count);
+	for (int i = 0; i < number_count; i++) {
+		cin >> numbers[i];
+	}
+	size_t bin_count;
+	cout << "Enter bin count: ";
+	cin >> bin_count;
+	vector<size_t> bins(bin_count);
+	double min = numbers[0];
+	double max = numbers[0];
+	for (double x : numbers) {
+		if (x < min) {
+			min = x;
+		}
+		else if (x > max) {
+			max = x;
+		}
+	}
+	double bin_size = (max - min) / bin_count;
+	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 = min + j * bin_size;
+			auto hi = min + (j + 1) * bin_size;
+			if ((lo <= numbers[i]) && (numbers[i] < hi)) {
+				bins[j]++;
+				found = true;
+			}
+		}
+		if (!found) {
+			bins[bin_count - 1]++;
+		}
+	}
+	double max_count = bins[0];
+	for (double x : bins) {
+		if (x > max_count) {
+			max_count = x;
+		}
+	}
+	size_t height;
+	bool flag = true;
+	for (size_t j = 0; j < bin_count; j++) {
+		if (bins[j] < 100) {
+			cout << " ";
+		}
+		if (bins[j] < 10) {
+			cout << " ";
+		}
+		cout << bins[j] << "|";
+		if (max_count > MAX_ASTERISK) {
+			for (size_t i = 0; i < bins[j]; i++) {
+				if (bins[j] != MAX_ASTERISK && flag) {
+					double count = bins[j];
+					height = MAX_ASTERISK * (static_cast<double>(count) / max_count);
+					bins[j] = height;
+					flag = false;
+				}
+			}
+		}
+		for (size_t i = 0; i < bins[j]; i++) {
+			cout << "*";
+		}
+		cout << endl;
+		flag = true;
+	}
+
+}