java基本算法之归并排序实例代码

public class MergeSort {

  /**
   * 
   *
   *
   * @param args
   */
  public static void main(String[] args) {
    int a[] = { 49, 38, 65, 97, 76, 13, 27, 49, 78, 34, 12, 64, 5, 4, 62,
        99, 98, 54, 56, 17, 18, 23, 34, 15, 35, 25, 53, 51 };

    sort(a, 0, a.length - 1);
    System.out.println(Arrays.toString(a));

  }

  public static void sort(int[] data, int left, int right) {
    if (left