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