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lab1.cbp

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+<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
+<CodeBlocks_project_file>
+	<FileVersion major="1" minor="6" />
+	<Project>
+		<Option title="lab1" />
+		<Option pch_mode="2" />
+		<Option compiler="gcc" />
+		<Build>
+			<Target title="Debug">
+				<Option output="bin/Debug/lab1" prefix_auto="1" extension_auto="1" />
+				<Option object_output="obj/Debug/" />
+				<Option type="1" />
+				<Option compiler="gcc" />
+				<Compiler>
+					<Add option="-g" />
+				</Compiler>
+			</Target>
+			<Target title="Release">
+				<Option output="bin/Release/lab1" prefix_auto="1" extension_auto="1" />
+				<Option object_output="obj/Release/" />
+				<Option type="1" />
+				<Option compiler="gcc" />
+				<Compiler>
+					<Add option="-O2" />
+				</Compiler>
+				<Linker>
+					<Add option="-s" />
+				</Linker>
+			</Target>
+		</Build>
+		<Compiler>
+			<Add option="-Wall" />
+			<Add option="-fexceptions" />
+		</Compiler>
+		<Unit filename="main.cpp" />
+		<Extensions>
+			<lib_finder disable_auto="1" />
+		</Extensions>
+	</Project>
+</CodeBlocks_project_file>

main.cpp

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+#include <iostream>
+#include <vector>
+#include <limits>
+
+using namespace std;
+
+const size_t SCREEN_WIDTH = 80;
+const size_t MAX_ASTERISK = SCREEN_WIDTH - 3 - 1;
+
+int main() {
+
+    size_t number_count;
+    cerr << "Enter number count: ";
+    cin >> number_count;
+
+
+    vector<double> numbers(number_count);
+    cerr << "Enter " << number_count << " numbers: ";
+    for (size_t i = 0; i < number_count; i++) {
+        cin >> numbers[i];
+    }
+
+    size_t bin_count;
+    cerr << "Enter bin count: ";
+    cin >> bin_count;
+
+
+    double min = numeric_limits<double>::max();
+    double max = numeric_limits<double>::lowest();
+
+    for (double x : numbers) {
+        if (x < min) {
+            min = x;
+        }
+        if (x > max) {
+            max = x;
+        }
+    }
+
+
+    double bin_size = (max - min) / bin_count;
+
+
+    vector<size_t> bins(bin_count, 0);
+
+
+    for (size_t i = 0; i < numbers.size(); i++) {
+        bool found = false;
+        for (size_t j = 0; (j < bin_count - 1) && !found; j++) {
+            double lo = min + j * bin_size;
+            double hi = min + (j + 1) * bin_size;
+            if ((lo <= numbers[i]) && (numbers[i] < hi)) {
+                bins[j]++;
+                found = true;
+            }
+        }
+
+        if (!found) {
+            bins[bin_count - 1]++;
+        }
+    }
+
+    size_t max_count = 0;
+    for (size_t count : bins) {
+        if (count > max_count) {
+            max_count = count;
+        }
+    }
+
+
+    cerr << "Bin counts:" << endl;
+
+
+
+
+
+
+
+
+
+
+
+
+
+    size_t height;
+    for (size_t j = 0; j < bin_count; j++) {
+        // Âû÷èñëÿåì âûñîòó ãèñòîãðàììû
+        if(max_count > 76){
+            height = (max_count > 0) ? static_cast<size_t>(76 * (static_cast<double>(bins[j]) / max_count)) : 0;
+        }
+        else{
+            height = bins[j];
+        }
+        // Âûâîäèì êîëè÷åñòâî â áèíå ñ ó÷åòîì ôîðìàòèðîâàíèÿ
+        if (bins[j] < 10) {
+            cout << "  " << bins[j] << "|";
+        } else if (bins[j] < 100) {
+            cout << " " << bins[j] << "|";
+        } else {
+            cout << bins[j] << "|";
+        }
+
+        // Âûâîäèì ñèìâîëû '*' â ñîîòâåòñòâèè ñ âûñîòîé
+        for (size_t k = 0; k < height; k++) {
+            cout << "*";
+        }
+        cout << endl;
+    }
+
+    return 0;
+}
+
+