题解 | #明明的随机数#
https://www.nowcoder.com/practice/3245215fffb84b7b81285493eae92ff0
#include<iostream> #include<algorithm> using namespace std ; const int N = 1010 ; int a[N] ; int main(){ int n ,temp ; cin>>n; for(int i = 0 ; i < n ; i ++){ scanf("%d" , &temp); a[temp] = 1 ; } for(int i = 0 ; i < 1001 ; i ++) if(a[i] == 1 )printf("%d\n",i); return 0 ; }