PAA - Main - Bubble & Merge

import java.io.IOException;

public class Main {
    public static void main(String[] args) throws IOException {
        long startTime = 0, endTime = 0, time = 0;
        char[] v;
        String dir;

        /* Tamanho do vetor
        *  n = 1 -> vet = 10240
        *  n = 2 -> vet = 102400
        *  n = 3 -> vet = 512000
        *  n = 4 -> vet = 1048576
        */
        int n = 1;

        dir = Helper.criarArquivo(n);
        v = Helper.lerArquivo(dir);

        System.out.println("Tamanho: " + Helper.getTamanho(n) / 1024 + " KB");

        startTime = System.currentTimeMillis();
        Order.bubbleSort(v, v.length);
        endTime = System.currentTimeMillis();
        time = endTime - startTime;
        System.out.println("Bubble, tempo gasto: " + time + " ms");

        startTime = System.currentTimeMillis();
        Order.mergeSort(v, 0, v.length - 1);
        endTime = System.currentTimeMillis();
        time = endTime - startTime;
        System.out.println("Merge, tempo gasto: " + time + " ms");

        System.out.println();
    }
}