cs-lab34/sem2_lab1/show_histogram.cpp

#include <iostream>
#include "show_histogram.h"
using namespace std;
void show_histogram_text(const vector<double>& bins)
{
    //Íàõîäèì ìàêñèìóì çíà÷åíèé êîðçèí
    int max_count = bins[0];
    for (int x : bins)
    {
        if (x > max_count) max_count = x;
    }
    //Îïðåäåëÿåì íàäî ëè ìàñøòàáèðîâàòü äàííûå
    int K;
    if (max_count <= (MAX_STR_LNG - PREFIX))
    {
        K = 0;
    }
    else
    {
        K = 1;
    }

    //Ñòðîèì ãèñòîãðàììó
    int cnt;
    int bin_sz = bins.size();
    for (int i = 0; i < bin_sz; i++)
    {
        cout.width(3);
        cout.fill(' ');
        cout << bins[i] << "|";
        if (K == 0)
            cnt = bins[i];
        else
            cnt = bins[i] * (MAX_STR_LNG - PREFIX) / max_count;

        for (double j = 0; j < cnt; j++) {
            cout << "*";
        }
        cout << endl;
    }
}