Submission #119150

#	Time	Username	Problem	Language	Result	Execution time	Memory
119150		imyujin	Cop and Robber (BOI14_coprobber)	C++14	Compilation error	0 ms	0 KiB

coprobber

#include "coprobber.h"
#include<queue>

using namespace std;

typedef tuple<int, int, int> tiii;

const int INF=MAX_N*MAX_N;

bool adj[MAX_N][MAX_N];
bool chk[MAX_N][MAX_N];
int dp[MAX_N][MAX_N][2], deg[MAX_N][MAX_N];
queue<tiii> q;
int p;

int start(int N, bool A[MAX_N][MAX_N]){
	for(int i=0; i<N; i++) for(int j=0; j<N; j++){
		adj[i][j]=A[i][j];
		dp[i][j][0]=dp[i][j][1]=-1;
		if(A[i][j]) deg[0][i]++;
	}
	for(int i=0; i<N; i++) for(int j=1; j<N; j++) deg[j][i]=deg[0][i];
	for(int i=0; i<N; i++){
		q.push(make_tuple(i, i, 0));
		q.push(make_tuple(i, i, 1));
		dp[i][i][0]=dp[i][i][1]=0;
	}
	while(!q.empty()){
		int c, r, t;
		tie(c, r, t)=q.front();
		q.pop();
		//printf("[%d %d %d]\n", c, r, t);
		if(t==0){
			for(int i=0; i<N; i++) if(A[i][r]&&dp[c][i][1]==-1){
				deg[c][i]--;
				if(deg[c][i]==0){
					//printf("(%d %d %d)\n", c, i, 1);
					q.push(make_tuple(c, i, 1));
					dp[c][i][1]=dp[c][r][t]+1;
				}
			}
		}
		else{
			for(int i=0; i<N; i++) if((c==i||A[c][i])&&dp[i][r][0]==-1){
				//printf("(%d %d %d)\n", i, r, 0);
				q.push(make_tuple(i, r, 0));
				dp[i][r][0]=dp[c][r][t]+1;
			}
		}
	}

	/*
	for(int k=0; k<2; k++){
	for(int i=0; i<N; i++){
		for(int j=0; j<N; j++) printf("%d ", dp[i][j][0]);
		printf("\n");
	}
	printf("****\n");
	}
	*/
	
	for(int i=0; i<N; i++){
		bool b=true;
		for(int j=0; j<N; j++) if(dp[i][j][0]==-1) b=false;
		if(b) return p=i;
	}
	return -1;
}

int nextMove(int R){
	for(int i=0;; i++) if((adj[p][i]||i==p)&&dp[i][R][1]==dp[p][R][0]-1) return p=i;
	//return -1;
}

Compilation message (stderr)

coprobber.cpp: In function 'int start(int, bool (*)[500])':
coprobber.cpp:24:10: error: 'make_tuple' was not declared in this scope
   q.push(make_tuple(i, i, 0));
          ^~~~~~~~~~
coprobber.cpp:30:3: error: 'tie' was not declared in this scope
   tie(c, r, t)=q.front();
   ^~~
coprobber.cpp:30:3: note: suggested alternative: 'tiii'
   tie(c, r, t)=q.front();
   ^~~
   tiii
coprobber.cpp:38:13: error: 'make_tuple' was not declared in this scope
      q.push(make_tuple(c, i, 1));
             ^~~~~~~~~~
coprobber.cpp:46:12: error: 'make_tuple' was not declared in this scope
     q.push(make_tuple(i, r, 0));
            ^~~~~~~~~~
In file included from /usr/include/c++/7/deque:64:0,
                 from /usr/include/c++/7/queue:60,
                 from coprobber.cpp:2:
/usr/include/c++/7/bits/stl_deque.h: In instantiation of 'void std::deque<_Tp, _Alloc>::pop_front() [with _Tp = std::tuple<int, int, int>; _Alloc = std::allocator<std::tuple<int, int, int> >]':
/usr/include/c++/7/bits/stl_queue.h:287:2:   required from 'void std::queue<_Tp, _Sequence>::pop() [with _Tp = std::tuple<int, int, int>; _Sequence = std::deque<std::tuple<int, int, int>, std::allocator<std::tuple<int, int, int> > >]'
coprobber.cpp:31:9:   required from here
/usr/include/c++/7/bits/stl_deque.h:1582:40: error: invalid use of incomplete type 'class std::tuple<int, int, int>'
      != this->_M_impl._M_start._M_last - 1)
         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
In file included from /usr/include/c++/7/bits/move.h:54:0,
                 from /usr/include/c++/7/bits/stl_pair.h:59,
                 from /usr/include/c++/7/bits/stl_algobase.h:64,
                 from /usr/include/c++/7/deque:60,
                 from /usr/include/c++/7/queue:60,
                 from coprobber.cpp:2:
/usr/include/c++/7/type_traits:2555:11: note: declaration of 'class std::tuple<int, int, int>'
     class tuple;
           ^~~~~
In file included from /usr/include/c++/7/deque:64:0,
                 from /usr/include/c++/7/queue:60,
                 from coprobber.cpp:2:
/usr/include/c++/7/bits/stl_deque.h:1586:6: error: cannot increment a pointer to incomplete type 'std::tuple<int, int, int>'
      ++this->_M_impl._M_start._M_cur;
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/stl_deque.h: In instantiation of 'void std::deque<_Tp, _Alloc>::_M_destroy_data(std::deque<_Tp, _Alloc>::iterator, std::deque<_Tp, _Alloc>::iterator, const std::allocator<_Tp1>&) [with _Tp = std::tuple<int, int, int>; _Alloc = std::allocator<std::tuple<int, int, int> >; std::deque<_Tp, _Alloc>::iterator = std::_Deque_iterator<std::tuple<int, int, int>, std::tuple<int, int, int>&, std::tuple<int, int, int>*>]':
/usr/include/c++/7/bits/stl_deque.h:1045:24:   required from 'std::deque<_Tp, _Alloc>::~deque() [with _Tp = std::tuple<int, int, int>; _Alloc = std::allocator<std::tuple<int, int, int> >]'
/usr/include/c++/7/bits/stl_queue.h:153:6:   required from 'std::queue<_Tp, _Sequence>::queue() [with _Seq = std::deque<std::tuple<int, int, int>, std::allocator<std::tuple<int, int, int> > >; _Requires = void; _Tp = std::tuple<int, int, int>; _Sequence = std::deque<std::tuple<int, int, int>, std::allocator<std::tuple<int, int, int> > >]'
coprobber.cpp:13:13:   required from here
/usr/include/c++/7/bits/stl_deque.h:2071:6: error: invalid use of incomplete type 'std::deque<std::tuple<int, int, int>, std::allocator<std::tuple<int, int, int> > >::value_type {aka class std::tuple<int, int, int>}'
  if (!__has_trivial_destructor(value_type))
In file included from /usr/include/c++/7/bits/move.h:54:0,
                 from /usr/include/c++/7/bits/stl_pair.h:59,
                 from /usr/include/c++/7/bits/stl_algobase.h:64,
                 from /usr/include/c++/7/deque:60,
                 from /usr/include/c++/7/queue:60,
                 from coprobber.cpp:2:
/usr/include/c++/7/type_traits:2555:11: note: declaration of 'std::deque<std::tuple<int, int, int>, std::allocator<std::tuple<int, int, int> > >::value_type {aka class std::tuple<int, int, int>}'
     class tuple;
           ^~~~~
In file included from /usr/include/c++/7/deque:64:0,
                 from /usr/include/c++/7/queue:60,
                 from coprobber.cpp:2:
/usr/include/c++/7/bits/stl_deque.h: In instantiation of 'void std::_Deque_base<_Tp, _Alloc>::_M_initialize_map(std::size_t) [with _Tp = std::tuple<int, int, int>; _Alloc = std::allocator<std::tuple<int, int, int> >; std::size_t = long unsigned int]':
/usr/include/c++/7/bits/stl_deque.h:492:26:   required from 'std::_Deque_base<_Tp, _Alloc>::_Deque_base() [with _Tp = std::tuple<int, int, int>; _Alloc = std::allocator<std::tuple<int, int, int> >]'
/usr/include/c++/7/bits/stl_deque.h:888:23:   required from 'std::deque<_Tp, _Alloc>::deque() [with _Tp = std::tuple<int, int, int>; _Alloc = std::allocator<std::tuple<int, int, int> >]'
/usr/include/c++/7/bits/stl_queue.h:153:6:   required from 'std::queue<_Tp, _Sequence>::queue() [with _Seq = std::deque<std::tuple<int, int, int>, std::allocator<std::tuple<int, int, int> > >; _Requires = void; _Tp = std::tuple<int, int, int>; _Sequence = std::deque<std::tuple<int, int, int>, std::allocator<std::tuple<int, int, int> > >]'
coprobber.cpp:13:13:   required from here
/usr/include/c++/7/bits/stl_deque.h:684:74: error: invalid application of 'sizeof' to incomplete type 'std::tuple<int, int, int>'
       const size_t __num_nodes = (__num_elements/ __deque_buf_size(sizeof(_Tp))
                                                                          ^
/usr/include/c++/7/bits/stl_deque.h:715:31: error: invalid application of 'sizeof' to incomplete type 'std::tuple<int, int, int>'
      % __deque_buf_size(sizeof(_Tp)));
                               ^
/usr/include/c++/7/bits/stl_deque.h: In instantiation of 'void std::_Deque_base<_Tp, _Alloc>::_M_deallocate_node(std::_Deque_base<_Tp, _Alloc>::_Ptr) [with _Tp = std::tuple<int, int, int>; _Alloc = std::allocator<std::tuple<int, int, int> >; std::_Deque_base<_Tp, _Alloc>::_Ptr = std::tuple<int, int, int>*]':
/usr/include/c++/7/bits/stl_deque.h:743:20:   required from 'void std::_Deque_base<_Tp, _Alloc>::_M_destroy_nodes(std::_Deque_base<_Tp, _Alloc>::_Map_pointer, std::_Deque_base<_Tp, _Alloc>::_Map_pointer) [with _Tp = std::tuple<int, int, int>; _Alloc = std::allocator<std::tuple<int, int, int> >; std::_Deque_base<_Tp, _Alloc>::_Map_pointer = std::tuple<int, int, int>**]'
/usr/include/c++/7/bits/stl_deque.h:665:20:   required from 'std::_Deque_base<_Tp, _Alloc>::~_Deque_base() [with _Tp = std::tuple<int, int, int>; _Alloc = std::allocator<std::tuple<int, int, int> >]'
/usr/include/c++/7/bits/stl_deque.h:888:23:   required from 'std::deque<_Tp, _Alloc>::deque() [with _Tp = std::tuple<int, int, int>; _Alloc = std::allocator<std::tuple<int, int, int> >]'
/usr/include/c++/7/bits/stl_queue.h:153:6:   required from 'std::queue<_Tp, _Sequence>::queue() [with _Seq = std::deque<std::tuple<int, int, int>, std::allocator<std::tuple<int, int, int> > >; _Requires = void; _Tp = std::tuple<int, int, int>; _Sequence = std::deque<std::tuple<int, int, int>, std::allocator<std::tuple<int, int, int> > >]'
coprobber.cpp:13:13:   required from here
/usr/include/c++/7/bits/stl_deque.h:609:59: error: invalid application of 'sizeof' to incomplete type 'std::tuple<int, int, int>'
  _Traits::deallocate(_M_impl, __p, __deque_buf_size(sizeof(_Tp)));
                                                           ^