cs-lab34_new/text.cpp

// text.cpp
#include <iostream>
#include <vector>
#include "text.h"

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

// Îïðåäåëåíèå ôóíêöèè show_histogram_text()
void show_histogram_text(const std::vector<size_t>& bins) {
    size_t max_count = bins[0];
    for (size_t x : bins) {
        if (x > max_count) {
            max_count = x;
        }
    }

    if (max_count > MAX_ASTERISK) {
        for (size_t count : bins) {
            size_t height = MAX_ASTERISK * (static_cast<double>(count) / max_count);
            if (count < 10) {
                std::cout << "  " << count << "|";
            } else if (count < 100) {
                std::cout << " " << count << "|";
            } else {
                std::cout << count << "|";
            }
            for (size_t i = 0; i < height; i++) {
                std::cout << "*";
            }
            std::cout << "\n";
        }
    } else {
        for (size_t x : bins) {
            if (x < 10) {
                std::cout << "  " << x << "|";
            } else if (x < 100) {
                std::cout << " " << x << "|";
            } else {
                std::cout << x << "|";
            }
            for (size_t i = 0; i < x; i++) {
                std::cout << "*";
            }
            std::cout << "\n";
        }
    }
}