- package site.istak.org.tw;
- import java.util.Random;
- public class Main {
- public static void main(String args[]){
- Random random = new Random();
- int num[] = new int [10];
- for(int i=0 ; i<6 ; i++)
- {
- num[i] = random.nextInt(10)+1;
- for(int j=0 ; j<i;)
- {
- if(num[i] == num[j])
- {
- num[i] = random.nextInt(10)+1;
- j=0;
- }
- else
- {
- j++;
- }
- }
- System.out.println(num[i]);
- }
- }
- }
複製代碼 |