cs-lab34.2/text.cpp

#include <iostream>
#include <vector>

using namespace std;


const size_t SCREEN_WIDTH = 80;
const size_t MAX_ASTERISK = SCREEN_WIDTH - 3 - 1;

void show_histogram_text(const vector<size_t>& bins) {
    size_t maxCount = bins[0];
    for (auto bin : bins) {
        if (maxCount < bin) {
            maxCount = bin;
        }
    }
    for (auto bin : bins) {
        if (bin < 100)
        {
            cout << " ";
        }
        if (bin < 10)
        {
            cout << " ";
        }
        size_t height = maxCount < MAX_ASTERISK ? bin : MAX_ASTERISK * (static_cast<double>(bin) / maxCount);
        cout << bin << "|" << string(height, '*');
        cout << "\n";
    }
}