package shuzu;
import java.util.Arrays;
public class Min {
public static void main(String[] args) {
// TODO Auto-generated method stub
int arr[] = {4,7,6,2,9};
Arrays.sort(arr);
System.out.println(arr[0]);
}
}
原文：http://www.cnblogs.com/dirgo/p/4865708.html