From cd935514e39ffc0ca99d97670428a86781b6a93d Mon Sep 17 00:00:00 2001
From: GaidaiAS <GaidaiAS@mpei.ru>
Date: Wed, 11 Jun 2025 02:06:00 +0300
Subject: [PATCH] rebuild input_data

---
 histogram.cpp | 24 ++++++++++++------------
 histogram.h   |  4 ++--
 lab01.depend  |  7 ++++---
 lab01.layout  |  2 +-
 main.cpp      |  4 ++--
 5 files changed, 21 insertions(+), 20 deletions(-)

diff --git a/histogram.cpp b/histogram.cpp
index 659cddb..9354d92 100644
--- a/histogram.cpp
+++ b/histogram.cpp
@@ -2,26 +2,26 @@
 #include <iostream>
 #include <limits>
 
-Input input_data() {
-    Input in;
+Input input_data(std::istream& in, bool prompt) {
+    Input data;
     size_t number_count;
 
-    std::cerr << "Enter number count: ";
-    std::cin >> number_count;
+    if (prompt) std::cerr << "Enter number count: ";
+    in >> number_count;
 
-    in.numbers.resize(number_count);
-    std::cerr << "Enter " << number_count << " numbers: ";
+    data.numbers.resize(number_count);
+    if (prompt) std::cerr << "Enter " << number_count << " numbers: ";
     for (size_t i = 0; i < number_count; i++) {
-        std::cin >> in.numbers[i];
+        in >> data.numbers[i];
     }
 
-    std::cerr << "Enter bin count: ";
-    std::cin >> in.bin_count;
+    if (prompt) std::cerr << "Enter bin count: ";
+    in >> data.bin_count;
 
-    std::cerr << "Enter text width : ";
-    std::cin >> in.width;
+    if (prompt) std::cerr << "Enter text width : ";
+    in >> data.width;
 
-    return in;
+    return data;
 }
 
 void find_minmax(const std::vector<double>& numbers, double& min, double& max) {
diff --git a/histogram.h b/histogram.h
index 89afcdc..f781d35 100644
--- a/histogram.h
+++ b/histogram.h
@@ -1,5 +1,5 @@
 #pragma once
-
+#include <iostream>
 #include <vector>
 
 struct Input {
@@ -8,6 +8,6 @@ struct Input {
     int width;
 };
 
-Input input_data();
+Input input_data(std::istream& in, bool prompt);
 std::vector<size_t> make_histogram(const std::vector<double>& numbers, size_t bin_count);
 void show_histogram_text(const std::vector<size_t>& bins);
diff --git a/lab01.depend b/lab01.depend
index 4c05552..3bf3eba 100644
--- a/lab01.depend
+++ b/lab01.depend
@@ -38,14 +38,15 @@
 	"histogram.h"
 	"svg.h"
 
-1749169080 c:\mpei\programming\c++ 2sem\lab03\alex\project\histogram.h
+1749593919 c:\mpei\programming\c++ 2sem\lab03\alex\project\histogram.h
+	<iostream>
 	<vector>
 
 1749162416 c:\mpei\programming\c++ 2sem\lab03\alex\project\text.h
 	<iostream>
 	<vector>
 
-1749168172 c:\mpei\programming\c++ 2sem\lab03\alex\project\svg.h
+1749584700 c:\mpei\programming\c++ 2sem\lab03\alex\project\svg.h
 	<vector>
 	<iostream>
 
@@ -54,7 +55,7 @@
 	<iostream>
 	<limits>
 
-1749170885 source:c:\mpei\programming\c++ 2sem\lab03\alex\project\svg.cpp
+1749584700 source:c:\mpei\programming\c++ 2sem\lab03\alex\project\svg.cpp
 	"svg.h"
 	"text.h"
 
diff --git a/lab01.layout b/lab01.layout
index 377667c..c21bab0 100644
--- a/lab01.layout
+++ b/lab01.layout
@@ -2,7 +2,7 @@
 <CodeBlocks_layout_file>
 	<FileVersion major="1" minor="0" />
 	<ActiveTarget name="Debug" />
-	<File name="main.cpp" open="1" top="0" tabpos="1" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
+	<File name="main.cpp" open="0" top="0" tabpos="1" split="0" active="1" splitpos="0" zoom_1="0" zoom_2="0">
 		<Cursor>
 			<Cursor1 position="214" topLine="0" />
 		</Cursor>
diff --git a/main.cpp b/main.cpp
index 3f8468f..7165ab0 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,10 +1,10 @@
 #include "histogram.h"
 #include "svg.h"
+#include <sstream>
 
 int main() {
-    auto in = input_data();
+    auto in = input_data(std::cin, true);
     auto bins = make_histogram(in.numbers, in.bin_count);
     show_histogram_svg(bins, in.width);
     return 0;
 }
-//h hjhbhbjbh