我指的随机序列就是好像洗牌那样把一个序列打散
看看java的实现
public static int[] random_serial(int limit) {
int[] result = new int[limit];
for (int i = 0; i < limit; i++)
result[i] = i + 1;//这里可以调整
int w;
Random rand = new Random();
for (int i = limit - 1; i > 0; i--) {
w = rand.nextInt(i);
int t = result[i];
result[i] = result[w];
result[w] = t;
}
return result;
}import random serial = [1, 2, 3, 4] random.shuffle(serial)
原文地址:http://blog.csdn.net/crystal_tyan/article/details/42527325