code: начальные файлы

main.cpp

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+#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 bin_count{};
+    size_t number_count{};
+    size_t max_count{};
+
+    cerr << "Enter number count: ";
+    cin >> number_count;
+    vector<double> numbers(number_count);
+    for (size_t i = 0; i < number_count; i++) {
+        cin >> numbers[i];
+    cerr << "Enter bin count: ";
+    cin >> bin_count;
+    max_count = 0;
+    }
+    size_t mn = numbers[0];
+    size_t
+    mx = numbers[0];
+    for (double x : numbers)
+    {
+        if (x < mn){
+            mn = x;
+        }
+        else if (x > mx){
+            mx = x;
+        }
+    }
+    double bin_size = (mx - mn) / bin_count;
+    vector<size_t> bins(bin_count);
+    max_count = bins[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 = mn + j * bin_size;
+            auto hi = mn + (j + 1) * bin_size;
+            if ((lo <= numbers[i]) && (numbers[i] < hi)){
+                bins[j]++;
+                found = true;
+            }
+            if (bins[j] > max_count){
+                max_count = bins[j];
+            }
+        }
+        if (!found){
+            bins[bin_count - 1]++;
+        }
+        if (bins[bin_count - 1] > max_count){
+            max_count = bins[bin_count - 1];
+        }
+    }
+    if (max_count > MAX_ASTERISK){
+        vector<size_t> hights(bin_count);
+        for (size_t i = 0; i < bin_count; i++){
+            size_t height = MAX_ASTERISK * (static_cast<double>(bins[i]) / max_count);
+            hights[i] = height;
+        }
+
+        for (size_t i = 0; i < bin_count; i++){
+            printf("%3d|", bins[i]);
+            for (size_t j = 0; j < hights[i]; j++){
+                cout<<"*";
+            }
+            cout << endl;
+        }
+    }
+    else{
+        for (size_t i = 0; i < bin_count; i++)
+        {
+            printf("%3d|", bins[i]);
+            for (size_t j = 0; j < bins[i]; j++){
+                cout<<"*";
+            }
+            cout << endl;
+        }
+    }
+}

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