From a80c85ec3d198be237171eff6a2ccfd0c6a8f7cf Mon Sep 17 00:00:00 2001
From: EfremovSI <YefremovSI@mpei.ru>
Date: Thu, 18 Apr 2024 22:56:32 +0500
Subject: [PATCH] code: lab001

---
 lab003.cbp |  40 ++++++++++++++++++
 main.cpp   | 117 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 157 insertions(+)
 create mode 100644 lab003.cbp
 create mode 100644 main.cpp

diff --git a/lab003.cbp b/lab003.cbp
new file mode 100644
index 0000000..f36772f
--- /dev/null
+++ b/lab003.cbp
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
+<CodeBlocks_project_file>
+	<FileVersion major="1" minor="6" />
+	<Project>
+		<Option title="lab003" />
+		<Option pch_mode="2" />
+		<Option compiler="gcc" />
+		<Build>
+			<Target title="Debug">
+				<Option output="bin/Debug/lab003" 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/lab003" 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>
diff --git a/main.cpp b/main.cpp
new file mode 100644
index 0000000..920abbb
--- /dev/null
+++ b/main.cpp
@@ -0,0 +1,117 @@
+#include <iostream>
+#include <vector>
+
+const size_t SCREEN_WIDTH = 80;
+const size_t MAX_ASTERISK = SCREEN_WIDTH - 3 - 1;
+
+using namespace std;
+
+int main()
+{
+    size_t number_count, bin_count, max_count;
+
+    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;
+
+    double min = numbers[0];
+    double max = numbers[0];
+
+    for (double x : numbers) {
+        if (x < min) {
+            min = x;
+        }
+        else if (x > max) {
+            max = x;
+        }
+    }
+
+    vector<size_t> bins(bin_count);
+    vector<size_t> procent(bin_count);
+
+    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 sum = 0;
+    for (size_t i = 0; i < bin_count; i++){
+        sum = sum + bins[i];
+    }
+    double ost = 100;
+    for (size_t i = 0; i< bin_count-1; i++){
+        procent[i]=(bins[i]/sum)*100;
+        ost = ost - procent[i];
+    }
+    procent[bin_count-1]=ost;
+
+
+    max_count = 0;
+    for (size_t x: bins) {
+        if (x > max_count) {
+                max_count = x;
+        }
+    }
+
+    if (max_count > MAX_ASTERISK) {
+        for (size_t i = 0; i < bin_count ; i++) {
+            size_t height = MAX_ASTERISK * (static_cast<double>(bins[i]) / max_count);
+            if (bins[i] < 10) {
+                cout << "  " << procent[i] << "%|";
+            }
+            else if (bins[i] >= 100) {
+                cout << procent[i] << "%|";
+            }
+
+            else {
+                cout << " " << procent[i] << "%|";
+            }
+
+            for (size_t i = 0; i < height; i++) {
+                cout << "*";
+            }
+            cout << "\n";
+        }
+    }
+
+    else {
+        for (size_t i = 0; i < bin_count; i++) {
+
+            if (procent[i] < 10) {
+                cout << "  " << procent[i] << "%|";
+            }
+            else if (procent[i] < 100){
+                cout << " " << procent[i] << "%|";
+            }
+            else if (procent[i] = 100){
+                cout << procent[i] << "%|";
+            }
+
+            for (size_t r = 0; r < bins[i]; r++)
+                cout << "*";
+                cout << "\n";
+            }
+
+    }
+    return 0;
+}