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 num; for(int i=0;i<5;i++) { cin>>num; s.insert(num); } for(set<int>::iterator it=s.begin();it!=s.end();it++) { cout<<*it<<" "; } return 0; }