测开岗第二题,求大佬看一看我写代码,只通过9%,不知道哪里有问题,求指正#小红书信息集散地#public class question2 { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int n =sc.nextInt(); String[] nums = new String[n]; int index =0 ; while(sc.hasNextLine()){ if(index == n){ break; } nums[index++] = sc.nextLine(); } int result = 0;//背单词的数量 Map<String,Integer> map = new HashMap<>(); for(int i = 0;i < nums.length;i++){ if(result == 0){ map.put(nums[i],1); result++; } else{ if(map.containsKey(nums[i]) &amp;&amp;result == map.get(nums[i])){ result++; map.put(nums[i],map.get(nums[i])+1); }else{ map.put(nums[i],1); } } } System.out.println(result); }}