multiset

1.multiset

#include <iostream>
#include <set>
using namespace std;

void multiset_init()
{
    multiset<int> set1;
    int tmp = 0;

    printf("请输入multiset集合的值:");
    scanf("%d", &tmp);
    while (tmp != 0)
    {
        set1.insert(tmp);
        printf("请输入multiset集合的值:");
        scanf("%d", &tmp);
    }

    //遍历
    for (multiset<int>::iterator it=set1.begin(); it!=set1.end(); it++ )
    {
        cout << *it << " ";
    }
    cout << endl;

    while (!set1.empty())
    {
        multiset<int>::iterator it = set1.begin();
        cout << *it << " ";
        set1.erase(it);
    }
}
int main()
{
    multiset_init();
    return 0;
}