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