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#include<cstdio>
#include<queue>
using namespace std;
int main(){
    int t;
    scanf("%d",&t);
    while(t!=0){
        queue<int> q,q2;
        for(int i=1;i<=t;i++){
            q.push(i);
        }
        while(q.size()>0){
            q2.push(q.front);
            q.pop();
            q.push(q.front);
            q.pop();
        }
        printf("Discarded cards: ");
        while(q2.size()>2){
            printf("%d, ",q2.front());
            q2.pop();
        }
        printf("%d\n",q2.front());
        q2.pop();
        printf("Remaining card: %d\n",q2.front());
        scanf("%d",&t);
    }
}

prog.cpp: In function 'int main()':
prog.cpp:13: error: no matching function for call to 'std::queue<int, std::deque<int, std::allocator<int> > >::push(<unresolved overloaded function type>)'
/usr/include/c++/4.3/bits/stl_queue.h:225: note: candidates are: void std::queue<_Tp, _Sequence>::push(const typename _Sequence::value_type&) [with _Tp = int, _Sequence = std::deque<int, std::allocator<int> >]
prog.cpp:15: error: no matching function for call to 'std::queue<int, std::deque<int, std::allocator<int> > >::push(<unresolved overloaded function type>)'
/usr/include/c++/4.3/bits/stl_queue.h:225: note: candidates are: void std::queue<_Tp, _Sequence>::push(const typename _Sequence::value_type&) [with _Tp = int, _Sequence = std::deque<int, std::allocator<int> >]

Standard output is empty