#include <iostream> #include <set> using namespace std; int main(){ int num = 0,tmp = 0; while (cin>>num) { set<int> numbers; while (num --) { cin>>tmp; numbers.insert(tmp); } for(const int& i:numbers){ cout<<i<<endl; } } return 0; }
set默认排序
#include <iostream> #include <set> using namespace std; int main(){ int num = 0,tmp = 0; while (cin>>num) { set<int> numbers; while (num --) { cin>>tmp; numbers.insert(tmp); } for(const int& i:numbers){ cout<<i<<endl; } } return 0; }
set默认排序