From 3ba173bddce564f103c4f8cc032a04be5812d63e Mon Sep 17 00:00:00 2001
From: SukhotinMD <SukhotinMD@mpei.ru>
Date: Thu, 29 May 2025 10:47:33 +0300
Subject: [PATCH] =?UTF-8?q?code:=20=D0=9F=D0=B5=D1=80=D0=B2=D1=8B=D0=B5=20?=
=?UTF-8?q?=D0=B8=D0=B7=D0=BC=D0=B5=D0=BD=D0=B5=D0=BD=D0=B8=D1=8F=20=D1=81?=
=?UTF-8?q?=20=D0=BB=D0=B0=D0=B1=D0=BE=D0=B9=204?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
---
ARM64/Debug/marks.svg | 11 +++++++----
ProgUit Lab1/ProgUit Lab1.cpp | 10 +++++-----
ProgUit Lab1/histogram_internal.cpp | 9 +++++++--
ProgUit Lab1/histogram_internal.h | 2 +-
ProgUit Lab1/text.cpp | 14 +++++++++++---
ProgUit Lab1/unittest.cpp | 14 +++++++-------
6 files changed, 38 insertions(+), 22 deletions(-)
diff --git a/ARM64/Debug/marks.svg b/ARM64/Debug/marks.svg
index bfe9665..14e47e9 100644
--- a/ARM64/Debug/marks.svg
+++ b/ARM64/Debug/marks.svg
@@ -1,9 +1,12 @@
<?xml version='1.0' encoding='UTF-8'?>
-<svg width='400' height='300' viewBox='0 0 400 300' xmlns='http://www.w3.org/2000/svg'>
+<svg width='600' height='400' viewBox='0 0 600 400' xmlns='http://www.w3.org/2000/svg'>
<text x='20' y='20'>2</text>
-<rect x='50' y='0' width='140' height='30' stroke='grey' fill='#e3c3c7' />
+<rect x='50' y='0' width='140' height='30' stroke='grey' fill='#6c6835' />
+<text x='450' y='20'>20%</text>
<text x='20' y='50'>5</text>
-<rect x='50' y='30' width='350' height='30' stroke='grey' fill='#9efffa' />
+<rect x='50' y='30' width='350' height='30' stroke='grey' fill='#dee670' />
+<text x='450' y='50'>50%</text>
<text x='20' y='80'>3</text>
-<rect x='50' y='60' width='210' height='30' stroke='grey' fill='#6f092f' />
+<rect x='50' y='60' width='210' height='30' stroke='grey' fill='#6aa11b' />
+<text x='450' y='80'>30%</text>
</svg>
diff --git a/ProgUit Lab1/ProgUit Lab1.cpp b/ProgUit Lab1/ProgUit Lab1.cpp
index b632428..8d1a0bc 100644
--- a/ProgUit Lab1/ProgUit Lab1.cpp
+++ b/ProgUit Lab1/ProgUit Lab1.cpp
@@ -17,7 +17,7 @@ struct Input {
Input
-input_data() {
+input_data(istream& hin) {
// Функция ввода
//Создание переменных
@@ -27,19 +27,19 @@ input_data() {
// Ввод переменных
cerr << "Enter number count: " << endl;
- cin >> number_count;
+ hin >> number_count;
in.numbers.resize(number_count);
cerr << "Enter numbers: " << endl;
for (int i = 0; i < number_count; i++) {
- cin >> in.numbers[i];
+ hin >> in.numbers[i];
}
cerr << "Enter bin count: " << endl;
- cin >> in.bin_count;
+ hin >> in.bin_count;
return in;
}
@@ -52,7 +52,7 @@ input_data() {
int main()
{
// Функция main
- auto in = input_data(); // Ввод структуры
+ auto in = input_data(cin); // Ввод структуры
auto bins = make_histogram(in.numbers, in.bin_count); // Распределние по корзинам
show_histogram_svg(bins); // Вывод графика
diff --git a/ProgUit Lab1/histogram_internal.cpp b/ProgUit Lab1/histogram_internal.cpp
index 6fdbaed..12c9d04 100644
--- a/ProgUit Lab1/histogram_internal.cpp
+++ b/ProgUit Lab1/histogram_internal.cpp
@@ -4,10 +4,15 @@
#include "histogram_internal.h"
using namespace std;
+bool find_minmax(const vector<double>& numbers, double& min_in_numbers, double& max_in_numbers) {
+
+ if (numbers.empty()) {
+ return false;
+ }
-void find_minmax(const vector<double>& numbers, double& min_in_numbers, double& max_in_numbers) {
- min_in_numbers = numbers[0];
max_in_numbers = *(max_element(begin(numbers), end(numbers)));
min_in_numbers = *(min_element(begin(numbers), end(numbers)));
+
+ return true;
}
diff --git a/ProgUit Lab1/histogram_internal.h b/ProgUit Lab1/histogram_internal.h
index a29a456..fa95272 100644
--- a/ProgUit Lab1/histogram_internal.h
+++ b/ProgUit Lab1/histogram_internal.h
@@ -3,6 +3,6 @@
#include <vector>
-void find_minmax(const std::vector<double>& numbers, double& min_in_numbers, double& max_in_numbers);
+bool find_minmax(const std::vector<double>& numbers, double& min_in_numbers, double& max_in_numbers);
#endif //INTERNAL_H_INCLUDED
diff --git a/ProgUit Lab1/text.cpp b/ProgUit Lab1/text.cpp
index 3aeb1ec..c15d670 100644
--- a/ProgUit Lab1/text.cpp
+++ b/ProgUit Lab1/text.cpp
@@ -65,22 +65,30 @@ show_histogram_svg(const vector<size_t> bins) {
const auto TEXT_BASELINE = 20;
const auto TEXT_WIDTH = 50;
const auto BIN_HEIGHT = 30;
+ const auto PROCENT_SPACE = 50;
auto BLOCK_WIDTH = 10;
+ auto sum_bins = 0;
BLOCK_WIDTH = (IMAGE_WIDTH - TEXT_WIDTH) / mm;
- svg_begin(400, 300);
+ svg_begin(600, 400);
-
+ for (size_t Elem : bins) {
+ sum_bins += Elem;
+ }
double top = 0;
for (size_t bin : bins) {
const double bin_width = BLOCK_WIDTH * bin;
-
+ double PROCENT = double(bin) / double(sum_bins);
+ PROCENT = round(PROCENT * 100) / 100 ;
svg_text(TEXT_LEFT, top + TEXT_BASELINE, to_string(bin));
svg_rect(TEXT_WIDTH, top, bin_width, BIN_HEIGHT, "grey", getRandomHexColor());
+
+ svg_text(IMAGE_WIDTH + PROCENT_SPACE, top + TEXT_BASELINE, to_string(int(PROCENT * 100)) + "%");
top += BIN_HEIGHT;
+
}
diff --git a/ProgUit Lab1/unittest.cpp b/ProgUit Lab1/unittest.cpp
index 079375d..ed21793 100644
--- a/ProgUit Lab1/unittest.cpp
+++ b/ProgUit Lab1/unittest.cpp
@@ -15,28 +15,28 @@ TEST_CASE("distinct positive numbers") {
TEST_CASE("empty vector") {
double min = 0;
double max = 0;
- find_minmax({}, min, max);
- CHECK(min == 1);
- CHECK(max == 2);
+ CHECK(!find_minmax({}, min, max));
}
+
+
TEST_CASE("you fill so lonly") {
double min = 0;
double max = 0;
find_minmax({ 1 }, min, max);
CHECK(min == 1);
- CHECK(max == 2);
+ CHECK(max == 1);
}
TEST_CASE("negative numbers") {
double min = 0;
double max = 0;
find_minmax({ -1, -2 }, min, max);
- CHECK(min == 1);
- CHECK(max == 2);
+ CHECK(min == -2);
+ CHECK(max == -1);
}
TEST_CASE("twins") {
double min = 0;
double max = 0;
find_minmax({ 1, 1 }, min, max);
CHECK(min == 1);
- CHECK(max == 2);
+ CHECK(max == 1);
}
\ No newline at end of file