laba_34/text.cpp

#include "text.h"
#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(vector<size_t> bins) {
	size_t maxb = 0;
	for (int i = 0;i < bins.size();i++) {
		if (bins[i] > maxb) {
			maxb = bins[i];
		}
	}

	double k = double(MAX_ASTERISK) / maxb;
	if (k > 1) {
		k = 1;

	}
	vector<size_t> bin_graph(bins.size());
	for (size_t bin = 0; bin < bins.size(); bin++) {
		bin_graph[bin] = int(double(bins[bin] * k));

	}
	for (size_t i = 0; i < bins.size(); i++) {
		if (bins[i] < 100) {
			cout << " ";
		}
		if (bins[i] < 10) {
			cout << " ";
		}
		cout << bins[i] << '|';
		for (size_t j = 0;j < bin_graph[i];j++) {
			cout << "*";

		}
		cout << endl;

	}

}