题解 | #明明的随机数#
明明的随机数
https://www.nowcoder.com/practice/3245215fffb84b7b81285493eae92ff0
#include <iostream> #include<vector> using namespace std; const int N = 505; int map[N]; int main() { int n; cin >> n; vector<int> res; while(n--) { int num; scanf("%d", &num); map[num]++; } for(int i = 1; i <= 500; ++i) { if(map[i] != 0) printf("%d\n", i); } } // 64 位输出请用 printf("%lld")