摘要：
public static int random(){ int[] array = {0,1,2,3,4,5,6,7,8,9}; Random rand = new Random(); for (int i = 10; i > 1; i--) { int index = rand.nextInt(i); int tmp = array[index]; array[index] = array[i - 1]; array[i - 1] = tmp; } ... 阅读全文
