code: добавлены функции

lab01/lab01.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="lab01" />
+		<Option pch_mode="2" />
+		<Option compiler="gcc" />
+		<Build>
+			<Target title="Debug">
+				<Option output="bin/Debug/lab01" 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/lab01" 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 />
+	</Project>
+</CodeBlocks_project_file>

lab01/main.cpp

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+#include <iostream>
+#include <vector>
+using namespace std;
+
+const size_t SCREEN_WIDTH = 80;
+const size_t MAX_ASTERISK = SCREEN_WIDTH - 3 - 1;
+
+struct Input {
+    vector<double> numbers;
+    size_t bin_count{};
+};
+Input
+input_data() {
+    Input in;
+    size_t number_count;
+    cin >> number_count;
+    in.numbers.resize(number_count);
+    vector<double> numbers(number_count);
+    for (size_t i = 0; i < number_count; i++) {
+        cin >> numbers[i];}
+    size_t bin_count;
+    cin >> bin_count;
+    return in;}
+
+int main()
+{
+    size_t number_count, bin_count;
+    Input in = input_data();
+    size_t number_count = size(numbers)
+    cerr << "Enter number count: ";
+    cin>>number_count;
+    vector<double> numbers(number_count);
+    cerr << "Enter numbers: ";
+    for (size_t i = 0; i < number_count;i++){
+        cin >> numbers[i];
+    }
+    cerr << "Enter bin count: ";
+    cin >> bin_count;
+    vector<size_t> bins(bin_count);
+
+    double min = numbers[0];
+    double max = numbers[0];
+    for (double number : numbers) {
+        if (number < min) {
+            min = number;
+        }
+        else if (number > max) {
+            max = number;
+        }
+    }
+    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]++;
+        }
+    }
+
+    size_t max_bin = bins[0];
+    for (size_t i = 1; i < bin_count; i++){
+        if (bins[i] > max_bin){
+
+         max_bin = bins[i];}
+    }
+
+
+    for (size_t bin: bins){
+        size_t height;
+
+        if (bin < 100){
+            cout << ' ';
+        }
+        if (bin < 10){
+            cout << ' ';
+        }
+        if (max_bin > MAX_ASTERISK) height = MAX_ASTERISK * (static_cast<double>(bin) / max_bin);
+        else height = bin;
+        cout << bin << "|";
+        for (size_t j = 0; j < height; j++){//height
+            cout<< "*";
+        }
+        cout << "\n";
+    }
+    return 0;
+}