hehehe.cbp

@@ -32,22 +32,7 @@
 			<Add option="-Wall" />
 			<Add option="-fexceptions" />
 		</Compiler>
-		<Unit filename="histogram.cpp" />
-		<Unit filename="histogram.h">
-			<Option target="&lt;{~None~}&gt;" />
-		</Unit>
-		<Unit filename="histogram_internal.h">
-			<Option target="&lt;{~None~}&gt;" />
-		</Unit>
 		<Unit filename="main.cpp" />
-		<Unit filename="svg.cpp" />
-		<Unit filename="svg.h">
-			<Option target="&lt;{~None~}&gt;" />
-		</Unit>
-		<Unit filename="text.cpp" />
-		<Unit filename="text.h">
-			<Option target="&lt;{~None~}&gt;" />
-		</Unit>
 		<Extensions>
 			<lib_finder disable_auto="1" />
 		</Extensions>

hehehe.depend

@@ -1,82 +0,0 @@
-# depslib dependency file v1.0
-1713791550 source:c:\users\u113-02\desktop\hehehe\main.cpp
-	<vector>
-	<iostream>
-	<cmath>
-
-1714330914 source:e:\hehehe\main.cpp
-	<vector>
-	<iostream>
-	<cmath>
-
-1714921863 source:c:\users\nick\desktop\hehehe\main.cpp
-	<vector>
-	<iostream>
-	<cmath>
-	"histogram.h"
-	"svg.h"
-	"text.h"
-
-1714861965 c:\users\nick\desktop\hehehe\histogram.h
-	<vector>
-
-1714862011 source:c:\users\nick\desktop\hehehe\histogram.cpp
-	"histogram.h"
-	<vector>
-	<iostream>
-
-1714919929 source:c:\users\nick\desktop\hehehe\svg.cpp
-	<iostream>
-	<vector>
-	<string>
-	"svg.h"
-
-1714919958 c:\users\nick\desktop\hehehe\svg.h
-	<vector>
-	<string>
-
-1714921819 c:\users\nick\desktop\hehehe\text.h
-	<vector>
-
-1714921889 source:c:\users\nick\desktop\hehehe\text.cpp
-	"text.h"
-	"svg.h"
-	<string>
-	<iostream>
-
-1714862012 source:c:\users\u113-02\desktop\aaaaaaaaaaaaaaaaaaa\histogram.cpp
-	"histogram.h"
-	<vector>
-	<iostream>
-
-1714861966 c:\users\u113-02\desktop\aaaaaaaaaaaaaaaaaaa\histogram.h
-	<vector>
-
-1714997928 source:c:\users\u113-02\desktop\aaaaaaaaaaaaaaaaaaa\main.cpp
-	<vector>
-	<iostream>
-	<cmath>
-	"histogram.h"
-	"svg.h"
-	"text.h"
-
-1714997791 c:\users\u113-02\desktop\aaaaaaaaaaaaaaaaaaa\svg.h
-	<vector>
-	<string>
-
-1714996911 c:\users\u113-02\desktop\aaaaaaaaaaaaaaaaaaa\text.h
-	<vector>
-
-1714997791 source:c:\users\u113-02\desktop\aaaaaaaaaaaaaaaaaaa\text.cpp
-	"text.h"
-	"svg.h"
-	<string>
-	<iostream>
-	"text.h"
-
-1714997285 source:c:\users\u113-02\desktop\aaaaaaaaaaaaaaaaaaa\svg.cpp
-	<iostream>
-	<vector>
-	<string>
-	"svg.h"
-

hehehe.layout

@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
-<CodeBlocks_layout_file>
-	<FileVersion major="1" minor="0" />
-	<ActiveTarget name="Debug" />
-	<File name="main.cpp" open="1" top="1" tabpos="1" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="113" topLine="58" />
-		</Cursor>
-	</File>
-	<File name="histogram_internal.h" open="1" top="0" tabpos="5" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="0" topLine="0" />
-		</Cursor>
-	</File>
-	<File name="histogram.cpp" open="1" top="0" tabpos="2" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="1097" topLine="20" />
-		</Cursor>
-	</File>
-	<File name="text.cpp" open="1" top="0" tabpos="8" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="736" topLine="18" />
-		</Cursor>
-	</File>
-	<File name="svg.cpp" open="1" top="0" tabpos="3" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="948" topLine="18" />
-		</Cursor>
-	</File>
-	<File name="svg.h" open="1" top="0" tabpos="6" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="0" topLine="0" />
-		</Cursor>
-	</File>
-	<File name="histogram.h" open="1" top="0" tabpos="4" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
-		<Cursor>
-			<Cursor1 position="0" topLine="0" />
-		</Cursor>
-	</File>
-</CodeBlocks_layout_file>

histogram.cpp

@@ -1,43 +0,0 @@
-#include "histogram.h"
-#include <vector>
-#include <iostream>
-using namespace std;
-
-void
-find_minmax(const vector<double>& numbers, double& min, double& max) {
-    min = numbers[0];
-    max = numbers[0];
-    for (double x : numbers) {
-        if (x < min) {
-            min = x;
-        }
-        else if (x > max) {
-            max = x;
-        }
-    }
-}
-
-std::vector<double>
-make_histogram(const std::vector<double>& numbers, size_t bin_count) {
-    vector<double> bins(bin_count);
-
-    double min = 0, max = 0;
-    find_minmax(numbers, min, max);
-
-    double bin_size = (max - min) / bin_count;
-    for (int i = 0; i < numbers.size(); i++) {
-        bool found = false;
-        for (int 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]++;
-        }
-    }
-    return bins;
-}

histogram.h

@@ -1,5 +0,0 @@
-#pragma once
-#include <vector>
-
-std::vector<double>
-make_histogram(const std::vector<double>& numbers, size_t bin_count);

histogram_internal.h

@@ -1,4 +0,0 @@
-#pragma once
-#include <vector>
-void
-find_minmax(const std::vector<double>& numbers, double& min, double& max);

main.cpp

@@ -1,83 +1,110 @@
 #include <vector>
 #include <iostream>
 #include<cmath>
-#include "histogram.h"
-#include "svg.h"
-#include "text.h"
 
 using namespace std;
+int main()
+{
+	size_t SCREEN_WIDTH;
 
-struct Input {
-    vector<double> numbers;
-    size_t bin_count{};
-    size_t SCREEN_WIDTH{};
-    size_t number_count{};
-
-};
-
-Input
-input_data() {
 
 
-Input in;
+	size_t number_count;
-cerr << "Enter number count: ";
+	cerr << "Enter number count: ";
-cin >> in.number_count;
+	cin >> number_count;
-in.numbers.resize(in.number_count);
- for (size_t i = 0; i < in.number_count; i++) {
-        cin >> in.numbers[i];
-    }
-cerr<<"Enter bin count:";
-cin >> in.bin_count;
 
 
 
-     while (true) {
+	while (true) {
-        //cerr << "Screen width: ";
+        cerr << "Screen width: ";
-        //cin >> in.SCREEN_WIDTH;
+        cin >> SCREEN_WIDTH;
-        in.SCREEN_WIDTH=80;
+		if (SCREEN_WIDTH < 7) {
-        if (in.SCREEN_WIDTH < 7) {
             cerr << "<7"; cerr << endl;
             continue;
-        }
+		}
-        if (in.SCREEN_WIDTH > 80) {
+		if (SCREEN_WIDTH > 80) {
             cerr << ">80";  cerr << endl;
             continue;
-        }
+		}
 
-        if (in.SCREEN_WIDTH < (in.number_count / 3)){
+		if (SCREEN_WIDTH < (number_count / 3)){
             cerr << "<number_count/3";  cerr << endl;
             continue;
-        }
+		}
         break;
-    }
+	}
-    return in;
+	const size_t MAX_ASTERISK = SCREEN_WIDTH - 3 - 1;
-}
+
-
+	vector<double> numbers(number_count);
-
+	cerr << "Enter numbers: ";
-
+	for (int i = 0; i < number_count; i++)
-
+	{
-
+		cin >> numbers[i];
-
+
-
+	}
-int main()
+	double min = numbers[0];
-{
+	double max = numbers[0];
-    auto in = input_data();
+	for (double x : numbers)
-
+	{
-    double min, max;
+		if (x < min)
-
+			min = x;
-
+		else if (x > max)
-
+			max = x;
-
+	}
-    const size_t MAX_ASTERISK = in.SCREEN_WIDTH - 3 - 1;
+	size_t bin_count;
-
+	cerr<<"Enter bin count:";
-
+	cin >> bin_count;
-
+	vector<size_t> bins(bin_count);
-auto bins = make_histogram(in.numbers, in.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++)
-//show_histogram_text(bins, MAX_ASTERISK, in.bin_count);
+		{
-show_histogram_svg(bins);
+			auto low = min + j * bin_size;
-
+			auto high = min + (j + 1) * bin_size;
+			if ((low <= numbers[i]) && (numbers[i] < high))
+			{
+				bins[j]++;
+				found = true;
+			}
+		}
+		if (!found)
+		{
+			bins[bin_count - 1]++;
+		}
+	}
+
+	double mxbins = bins[0];
+
+	for (double x : bins)
+	{
+		if (x > mxbins)
+			mxbins = x;
+	}
+	double k;
+
+	if (mxbins > MAX_ASTERISK)
+		k = MAX_ASTERISK / mxbins;
+	else
+		k = 1;
+	for (size_t i = 0; i < bin_count; i++)
+	{
+		if (bins[i] < 10) {
+			cout << "  " << bins[i] << "|";
+		}
+		else if (bins[i] < 100) {
+			cout << " " << bins[i] << "|";
+		}
+		else if (bins[i] < 1000) {
+			cout << bins[i] << "|";
+
+		}
+		for (int j = 0; j < floor(bins[i] * k); j++)
+		{
+			cout << "*";
+		}
+
+		cout << endl;
+	}
 }

svg.cpp

@@ -1,59 +0,0 @@
-#include <iostream>
-#include <vector>
-#include <string>
-#include "svg.h"
-using namespace std;
-
-void
-svg_begin(double width, double height) {
-    cout << "<?xml version='1.0' encoding='UTF-8'?>\n";
-    cout << "<svg ";
-    cout << "width='" << width << "' ";
-    cout << "height='" << height << "' ";
-    cout << "viewBox='0 0 " << width << " " << height << "' ";
-    cout << "xmlns='http://www.w3.org/2000/svg'>\n";
-}
-
-void
-svg_end() {
-    cout << "</svg>\n";
-}
-
-void
-svg_text(double left, double baseline, string text) {
-    cout << "<text x='" << left << "' y='" << baseline << "'>" << text << "</text>";
-}
-
-void
-svg_rect(double x, double y, double width, double height, string stroke, string fill) {
-    cout << "<rect x='" << x << "' y='" << y << "' width='" << width << "' height='" << height << "' stroke='" << stroke << "' fill='" << fill << "' />";
-}
-
-void
-show_histogram_svg(const std::vector<double>& bins) {
-
-const auto IMAGE_WIDTH = 400;
-const auto IMAGE_HEIGHT = 300;
-const auto TEXT_LEFT = 20;
-const auto TEXT_BASELINE = 20;
-const auto TEXT_WIDTH = 50;
-const auto BIN_HEIGHT = 30;
-const auto BLOCK_WIDTH = 10;
-const auto MAX_WIDTH = (IMAGE_WIDTH - TEXT_WIDTH);
-
-double max_count = (bins[0] * BLOCK_WIDTH);
-    for (double bin : bins) {
-        if ((bin * BLOCK_WIDTH) > max_count) {
-            max_count = (bin * BLOCK_WIDTH);
-        }
-    }
-
-    svg_begin(400, 300);
-    double top = 0;
-    for (size_t bin : bins) {
-    const double bin_width = BLOCK_WIDTH * bin;
-    svg_text(TEXT_LEFT, top + TEXT_BASELINE, to_string(bin));
-    svg_rect(TEXT_WIDTH, top, bin_width, BIN_HEIGHT, "red", "#00ffff");
-    top += 2*BIN_HEIGHT;
-}
-}

svg.h

@@ -1,5 +0,0 @@
-#pragma once
-#include <vector>
-#include <string>
-void show_histogram_svg(const std::vector<double>& bins);
-

text.cpp

@@ -1,42 +0,0 @@
-#include "text.h"
-#include "svg.h"
-#include <string>
-#include <iostream>
-#include "text.h"
-using namespace std;
-
-void show_histogram_text (const std::vector<double>& bins, size_t MAX_ASTERISK, size_t bin_count)
-{
-    double mxbins = bins[0];
-
-    for (double x : bins)
-    {
-        if (x > mxbins)
-            mxbins = x;
-    }
-    double k;
-
-    if (mxbins > MAX_ASTERISK)
-        k = MAX_ASTERISK / mxbins;
-    else
-        k = 1;
-    for (size_t i = 0; i < bin_count; i++)
-    {
-        if (bins[i] < 10) {
-            cout << "  " << bins[i] << "|";
-        }
-        else if (bins[i] < 100) {
-            cout << " " << bins[i] << "|";
-        }
-        else if (bins[i] < 1000) {
-            cout << bins[i] << "|";
-
-        }
-        for (int j = 0; j < int(bins[i] * k); j++)
-        {
-            cout << "*";
-        }
-
-        cout << endl;
-    }
-}

text.h

@@ -1,5 +0,0 @@
-#pragma once
-#include <vector>
-
-void show_histogram_text(const std::vector<double>& bins, size_t MAX_ASTERISK, size_t bin_count);
-

unittest.cbp

@@ -1,41 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
-<CodeBlocks_project_file>
-	<FileVersion major="1" minor="6" />
-	<Project>
-		<Option title="unittest" />
-		<Option pch_mode="2" />
-		<Option compiler="gcc" />
-		<Build>
-			<Target title="Debug">
-				<Option output="bin/Debug/unittest" 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/unittest" 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" />
-		</Compiler>
-		<Unit filename="histogram.cpp" />
-		<Unit filename="histogram_internal.h" />
-		<Unit filename="unittest.cpp" />
-		<Extensions>
-			<lib_finder disable_auto="1" />
-		</Extensions>
-	</Project>
-</CodeBlocks_project_file>

unittest.cpp

@@ -1,12 +0,0 @@
-#define DOCTEST_CONFIG_NO_MULTITHREADING
-#define DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
-#include "doctest.h"
-#include "histogram_internal.h"
-
-TEST_CASE("distinct positive numbers") {
-    double min = 0;
-    double max = 0;
-    find_minmax({1, 2}, min, max);
-    CHECK(min == 1);
-    CHECK(max == 2);
-}

unittest.depend

@@ -1,121 +0,0 @@
-# depslib dependency file v1.0
-1714862011 source:c:\users\nick\desktop\hehehe\histogram.cpp
-	"histogram.h"
-	<vector>
-	<iostream>
-
-1714861965 c:\users\nick\desktop\hehehe\histogram.h
-	<vector>
-
-1714917108 source:c:\users\nick\desktop\hehehe\unittest.cpp
-	"doctest.h"
-	"histogram_internal.h"
-
-1714916946 c:\users\nick\desktop\hehehe\doctest.h
-	<signal.h>
-	<ciso646>
-	<cstddef>
-	<ostream>
-	<istream>
-	<type_traits>
-	"doctest_fwd.h"
-	<ctime>
-	<cmath>
-	<climits>
-	<math.h>
-	<new>
-	<cstdio>
-	<cstdlib>
-	<cstring>
-	<limits>
-	<utility>
-	<fstream>
-	<sstream>
-	<iostream>
-	<algorithm>
-	<iomanip>
-	<vector>
-	<atomic>
-	<mutex>
-	<set>
-	<map>
-	<unordered_set>
-	<exception>
-	<stdexcept>
-	<csignal>
-	<cfloat>
-	<cctype>
-	<cstdint>
-	<string>
-	<sys/types.h>
-	<unistd.h>
-	<sys/sysctl.h>
-	<AfxWin.h>
-	<windows.h>
-	<io.h>
-	<sys/time.h>
-	<unistd.h>
-
-1714862096 c:\users\nick\desktop\hehehe\histogram_internal.h
-	<vector>
-
-1714862012 source:c:\users\u113-02\desktop\aaaaaaaaaaaaaaaaaaa\histogram.cpp
-	"histogram.h"
-	<vector>
-	<iostream>
-
-1714861966 c:\users\u113-02\desktop\aaaaaaaaaaaaaaaaaaa\histogram.h
-	<vector>
-
-1714917110 source:c:\users\u113-02\desktop\aaaaaaaaaaaaaaaaaaa\unittest.cpp
-	"doctest.h"
-	"histogram_internal.h"
-
-1714916948 c:\users\u113-02\desktop\aaaaaaaaaaaaaaaaaaa\doctest.h
-	<signal.h>
-	<ciso646>
-	<cstddef>
-	<ostream>
-	<istream>
-	<type_traits>
-	"doctest_fwd.h"
-	<ctime>
-	<cmath>
-	<climits>
-	<math.h>
-	<new>
-	<cstdio>
-	<cstdlib>
-	<cstring>
-	<limits>
-	<utility>
-	<fstream>
-	<sstream>
-	<iostream>
-	<algorithm>
-	<iomanip>
-	<vector>
-	<atomic>
-	<mutex>
-	<set>
-	<map>
-	<unordered_set>
-	<exception>
-	<stdexcept>
-	<csignal>
-	<cfloat>
-	<cctype>
-	<cstdint>
-	<string>
-	<sys/types.h>
-	<unistd.h>
-	<sys/sysctl.h>
-	<AfxWin.h>
-	<windows.h>
-	<io.h>
-	<sys/time.h>
-	<unistd.h>
-
-1714862098 c:\users\u113-02\desktop\aaaaaaaaaaaaaaaaaaa\histogram_internal.h
-	<vector>
-

unittest.layout

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
-<CodeBlocks_layout_file>
-	<FileVersion major="1" minor="0" />
-	<ActiveTarget name="Debug" />
-</CodeBlocks_layout_file>