题解 | #明明的随机数#
https://www.nowcoder.com/practice/3245215fffb84b7b81285493eae92ff0
思路：以空间换时间
public static void main(String args[]){
Scanner sc = new Scanner(System.in);
int count = sc.nextInt();
int [] nums = new int[501];
while(count>0){
nums[sc.nextInt()]++;
count--;
}
for(int i=1; i<=500; i++){
if(nums[i]>0)
System.out.println(i);
}
投递4399游戏等公司7个岗位 >