自带平衡树
代码
#include<cstdio>
#include<set>
using namespace std;int a;
multiset<int>s;
signed main()
{
while(scanf("%d",&a),a>0) s.insert(a);
for(multiset<int>::iterator i=s.begin();i!=s.end();i++)//迭代器访问
printf("%d ",*i);
}
自带平衡树
#include<cstdio>
#include<set>
using namespace std;int a;
multiset<int>s;
signed main()
{
while(scanf("%d",&a),a>0) s.insert(a);
for(multiset<int>::iterator i=s.begin();i!=s.end();i++)//迭代器访问
printf("%d ",*i);
}