題目鏈接： LeetCode 448 — Find All Numbers Disappeared in an Array
AC代碼：
public class PRoblem448 { public static void main(String[] args) { int [] a={4,3,2,7,8,2,3,1}; // TODO Auto-generated method stub findDisappearedNumbers(a); } public static List<Integer> findDisappearedNumbers(int[] nums) { List<Integer> list =new ArrayList<Integer>(); for(int i=1;i<=nums.length;i++) list.add(i); for(int i=0;i<nums.length;i++) list.remove(new Integer(nums[i])); return list; }}新聞熱點
疑難解答
