题解 | #明明的随机数#
明明的随机数
https://www.nowcoder.com/practice/3245215fffb84b7b81285493eae92ff0
#include <cstdio>
#include <iostream>
#include <set>
using namespace std;
int main() {
int n;
cin >> n;
set<int> st;
int vi = 0;
for (int i = 0; i <= n; i++) {
int a;
cin >> a;
st.insert(a);
}
for(set<int>::iterator it = st.begin(); it != st.end(); it ++)
{
printf("%d\n", *it);
}
}
