/******************************************************************************
 * This program draws a histogram graph.
 * 
 * Copyright © 2020 Richard Lesh.  All rights reserved.
 *****************************************************************************/

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.pureprogrammer.Utils;

public class Histogram {

    static final double MAX_BAR_SIZE = 50.;

    public static void main(String[] args) {
        List<String> buffer = new ArrayList<>();
        String line;
        while ((line = Utils.getline()) != null) {
            buffer.add(line);
        }

        List<String> labels = new ArrayList<>();
        List<Double> freqs = new ArrayList<>();
        double maxFreq = 0.0;
        boolean isFirst = true;
        for (String data : buffer) {
            if (isFirst) {
                isFirst = false;
                continue;
            }
            final int POS = Utils.cpIndexOf(data, "\t");
            if (POS > 0) {
                final String LABEL = Utils.cpSubstring(data, 0, POS);
                final double FREQ = Utils.stodWithDefault(Utils.cpSubstring(data, POS + 1), 0.0) * 100.;
                labels.add(LABEL);
                freqs.add(FREQ);
                if (FREQ > maxFreq) {
                    maxFreq = FREQ;
                }
            }
        }

        for (int i = 0; i < labels.size(); ++i) {
            final int BAR_SIZE = (int)(Math.round(freqs.get(i) / maxFreq * MAX_BAR_SIZE));
            System.out.println(Utils.format("{0:>18.18s} {1:8.4f}% {2:s}", labels.get(i), freqs.get(i), "=".repeat(BAR_SIZE)));
        }
    }
}