题解 | #迭代器遍历set#
迭代器遍历set
https://www.nowcoder.com/practice/7e57c0f7af86429db20c70053f23ea96
#include<bits/stdc++.h> using namespace std; int main(){ set<int>s; // write your code here...... int n; for(int i = 0;i<5;i++){ cin>>n; s.insert(n); } for(auto i = s.begin();i!=s.end();i++){ cout<<*i<<' '; } cout<<endl; return 0; }