标签:integer ack ring str lis ati bsp out pack
package zuochulai; import java.util.ArrayList; import java.util.Collections; import java.util.LinkedHashSet; import java.util.List; public class caipiao { public static void main(String[] args) { List<Integer> list=new ArrayList<Integer>(); for(int i=0;i<22;i++){ Collections.addAll(list, i); } Collections.shuffle(list); for(int i=0;i<5;i++){ System.out.print(list.get(i)+" "); } } }
标签:integer ack ring str lis ati bsp out pack
原文地址:http://www.cnblogs.com/zyy1130/p/6827112.html