import java.util.Random;
public class SuiJiShu {
public static void main(String[] args) {
//éè¿java.utilå
ä¸çRandom()æ¹æ³
//æ°å»ºä¸ä¸ªRandom对象
Random rd=new Random();
//å®ä¹äºä¸ä¸ªæ´å½¢aè·å¾16以å
çéæºæ´æ°
//éè¿æ´æ¹nextInt()ä¸çæ°åæ¥æ´æ¹è·åéæºæ°çèå´
int a=rd.nextInt(16);
System.out.println(a);
}
}
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