- import java.util.Arrays;
- public class Ch02
- {
- public static void main(String args[])
- {
- int n[]={34,65,7,-3,6546,-564,-11,90,132};
- System.out.println("排序前: ");
- for(int i=0;i<n.length;i++)
- System.out.println(n[i]+" ");
- System.out.println();
- Arrays.sort(n);
- System.out.println("排序後(由小到大): ");
- for(int i=0;i<n.length;i++)
- System.out.println(n[i]+" ");
- }
- }
複製代碼 |