cs-lab34/main.cpp

#include <iostream>
#include <vector>
using namespace std;

int main()
{
    const size_t SCREEN_WIDTH = 80;
    const size_t MAX_ASTERISK = SCREEN_WIDTH - 3 - 1;


    size_t number_count;
    cerr << "Enter number count: ";
    cin >> number_count;
    vector < float > numbers(number_count);
    for(size_t i = 0; i < number_count; i++){
        cerr << "Enter number: ";
        cin >> numbers[i];
    }
    size_t bin_count;
    cerr << "Enter counts of been: ";
    cin >> bin_count;
    vector < size_t > bins(bin_count);
    float max1 = numbers[0];
    float min1 = numbers[0];
    for (size_t i = 0; i < number_count; i++){
        if (numbers[i] > max1){
            max1 = numbers[i];
        }
        if (numbers[i] < min1 ){
            min1 = numbers[i];
        }
    }
    float bin_size = (max1 - min1) / bin_count;
    for (size_t i = 0; i < number_count; i++){
        bool found = false;
        for (size_t j = 0; (j < bin_count - 1 ) && !found; j++){
            auto lo = min1 + j * bin_size;
            auto hi = min1 + (j + 1) * bin_size;
            if ( (lo <= numbers[i]) && (numbers[i] < hi) ){
                bins[j]++;
                found = true;
            }
        }
        if (!found){
            bins[bin_count - 1]++;
        }
    }


    int maxbin = 0;
    //îïðåäåëåíèå ìàêñèìàëüíîé êoðçèíû
        for (int j = 0; j < bin_count; j++){
            if (bins[j] > maxbin){
                maxbin = bins[j];
            }
        }
    int flag = 0;
    if (maxbin > MAX_ASTERISK){
        flag = 1;
    }

    for (size_t j = 0; j < bin_count; j++){
        size_t height = 0;
        //âûðàâíèâàíèå
        if (bins[j] < 100){
            cout << " ";
        }
        if (bins[j] < 10){
            cout << " ";
        }
        cout << bins [j];

        cout << "|";
        if (flag == 1){
        height = MAX_ASTERISK * (static_cast<double>(bins[j]) / maxbin);
            for (size_t k = 0; k < height; k++){
                cout << "*";
            }
        cout << endl;
        }
        if (flag == 0){
            for (size_t n = 0; n < bins[j]; n++){
            cout << "*";
        }

        cout << endl;

        }
    }


// VARIANT
//    float max_bin = bins[0];
//    for (size_t j = 0; j < bin_count; j++){
//        if (bins[j] > max_bin){
//            max_bin = bins[j];
//        }
//    }
//
//    for (size_t i = 0; i < max_bin; i++){
//        for (size_t j = 0; j < bin_count; j++){
//            if(bins[j] > i){
//                cout << "*";
//            }
//            else{
//                cout << "";
//            }
//        }
//    cout << endl;
//    }


    return 0;
}