题解 | #明明的随机数#
明明的随机数
http://www.nowcoder.com/practice/3245215fffb84b7b81285493eae92ff0
public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); while (sc.hasNext()) { int[] arr = new int[1001]; int n = sc.nextInt(); for (int i = 0; i < n; i++) { int a = sc.nextInt(); arr[a] = a; } Arrays.sort(arr); for (int i = 0; i < 1001; i++) { if (arr[i] != 0) { System.out.println(arr[i]); } } } } }
