题解 | #明明的随机数#
明明的随机数
http://www.nowcoder.com/practice/3245215fffb84b7b81285493eae92ff0
#include <bits/stdc++.h>
using namespace std;
int main() {
unsigned N;
unsigned num[1000];
cin>>N;
for(int i = 1;i<=N;i++){
cin>>num[i];
}
set<unsigned> S;
for(int j=1;j<=N;j++){
S.emplace(num[j]);
}
set<unsigned>::iterator it = S.begin();
while(it!=S.end()){
cout<<*it<<endl;
it++;
}
}

