KuybedaAY 4 дней назад
Сommit 778de65823

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<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<CodeBlocks_project_file>
<FileVersion major="1" minor="6" />
<Project>
<Option title="lab1" />
<Option pch_mode="2" />
<Option compiler="gcc" />
<Build>
<Target title="Debug">
<Option output="bin/Debug/lab1" 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/lab1" 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>

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#include <iostream>
#include <vector>
#include <limits>
using namespace std;
const size_t SCREEN_WIDTH = 80;
const size_t MAX_ASTERISK = SCREEN_WIDTH - 3 - 1;
int main() {
size_t number_count;
cerr << "Enter number count: ";
cin >> number_count;
vector<double> numbers(number_count);
cerr << "Enter " << number_count << " numbers: ";
for (size_t i = 0; i < number_count; i++) {
cin >> numbers[i];
}
size_t bin_count;
cerr << "Enter bin count: ";
cin >> bin_count;
double min = numeric_limits<double>::max();
double max = numeric_limits<double>::lowest();
for (double x : numbers) {
if (x < min) {
min = x;
}
if (x > max) {
max = x;
}
}
double bin_size = (max - min) / bin_count;
vector<size_t> bins(bin_count, 0);
for (size_t i = 0; i < numbers.size(); i++) {
bool found = false;
for (size_t j = 0; (j < bin_count - 1) && !found; j++) {
double lo = min + j * bin_size;
double hi = min + (j + 1) * bin_size;
if ((lo <= numbers[i]) && (numbers[i] < hi)) {
bins[j]++;
found = true;
}
}
if (!found) {
bins[bin_count - 1]++;
}
}
size_t max_count = 0;
for (size_t count : bins) {
if (count > max_count) {
max_count = count;
}
}
cerr << "Bin counts:" << endl;
size_t height;
for (size_t j = 0; j < bin_count; j++) {
// Âû÷èñëÿåì âûñîòó ãèñòîãðàììû
if(max_count > 76){
height = (max_count > 0) ? static_cast<size_t>(76 * (static_cast<double>(bins[j]) / max_count)) : 0;
}
else{
height = bins[j];
}
// Âûâîäèì êîëè÷åñòâî â áèíå ñ ó÷åòîì ôîðìàòèðîâàíèÿ
if (bins[j] < 10) {
cout << " " << bins[j] << "|";
} else if (bins[j] < 100) {
cout << " " << bins[j] << "|";
} else {
cout << bins[j] << "|";
}
// Âûâîäèì ñèìâîëû '*' â ñîîòâåòñòâèè ñ âûñîòîé
for (size_t k = 0; k < height; k++) {
cout << "*";
}
cout << endl;
}
return 0;
}
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