From c79b408a6ef1f4b712dafaaa06125a46f19b12b0 Mon Sep 17 00:00:00 2001
From: KIrsanovEs <KirsanovYs@mpei.ru>
Date: Sat, 22 Apr 2023 16:34:23 +0300
Subject: [PATCH] =?UTF-8?q?code:=20=D0=9A=D0=BE=D0=B4=20=D0=BF=D0=BE=D0=BB?=
=?UTF-8?q?=D0=BD=D0=BE=D1=81=D1=82=D1=8C=D1=8E=20=D1=80=D0=B0=D0=B7=D0=B1?=
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---
main.cpp | 30 ++++++++++++++++++------------
1 file changed, 18 insertions(+), 12 deletions(-)
diff --git a/main.cpp b/main.cpp
index 473cf83..2ee71a0 100644
--- a/main.cpp
+++ b/main.cpp
@@ -20,7 +20,7 @@ input_data(){
cin >> in.bin_count;
return in;
}
- void find_minmax(vector<double> numbers, double& min, double& max) {
+ void find_minmax(const vector<double>& numbers, double& min, double& max) {
min = numbers[0];
max = numbers[0];
for (double x : numbers) {
@@ -32,18 +32,15 @@ return in;
}
}
}
-
-
-int main()
-{ Input in = input_data();
+vector<size_t> make_histogram(const vector<double>& numbers,size_t bin_count){
double max,min;
- find_minmax(in.numbers,min,max);
- double bin_size = (max - min) / in.bin_count;
- vector<size_t> bins(in.bin_count);
- for(double x:in.numbers)
+ find_minmax(numbers,min,max);
+ double bin_size = (max - min) / bin_count;
+ vector<size_t> bins(bin_count);
+ for(double x:numbers)
{
bool found = false;
- for (size_t j = 0; (j < in.bin_count - 1) && !found; j++) {
+ 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 <= x) && (x < hi)) {
@@ -52,12 +49,21 @@ int main()
}
}
if (!found)
- bins[in.bin_count-1]++;
+ bins[bin_count-1]++;
}
- for(size_t i=0;i<in.bin_count;i++){
+ return bins;
+}
+void show_histogram(vector<size_t> bins,size_t bin_count){
+ for(size_t i=0;i<bin_count;i++){
cout<<bins[i]<<"|";
for(size_t j=0;j<bins[i];j++)
cout<<"*";
cout<<endl;}
}
+int main()
+{ auto in = input_data();
+ auto bins=make_histogram(in.numbers,in.bin_count);
+ show_histogram(bins,in.bin_count);
+
+}