package tutorial;
import java.util.Arrays;
public class MergeSort {
public static void main(String[] args) {
int[] arr = {8,4,5,7,1,3,6,2};
int left = 0;
int right = arr.length -1;
int[] temp = new int[arr.length];
System.out.println("排åºå‰");
System.out.println(Arrays.toString(arr));
System.out.println(Arrays.toString(temp));
mergeSort(arr,left,right,temp);
System.out.println("排åºåŽ");
System.out.println(Arrays.toString(arr));
}
public static void mergeSort(int[] arr,int left,int right,int[] temp){
if(left