洛谷P1177 【模板】快速排序

https://www.luogu.org/problem/P1177

#include<bits/stdc++.h>
using namespace std;
int n;
multiset<int>s;
multiset<int>::iterator it;
int main() {
    cin>>n;
    for(int i=0; i<n; i++) {
        int b;
        cin>>b;
        s.insert(b);
    }
//    for(it=s.begin(); it!=s.end(); it++)
//        cout<<*it<<" ";
//    return 0;
//}

    while(!s.empty()) {
    cout<<*s.begin()<<" ";           
    s.erase(s.begin());
}
}

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来源： https://www.cnblogs.com/QingyuYYYYY/p/11704976.html