Submission #237672

#	Time	Username	Problem	Language	Result	Execution time	Memory
237672		Vimmer	Retro (COCI17_retro)	C++14	Compilation error	0 ms	0 KiB

retro

#include <bits/stdc++.h>
//#include <ext/pb_ds/assoc_container.hpp>
//#include <ext/pb_ds/tree_policy.hpp>

#pragma GCC optimize("unroll-loops")
#pragma GCC optimize("-O3")
#pragma GCC optimize("Ofast")
//#pragma GCC optimize("fast-math")
//#pragma GCC optimize("no-stack-protector")

#define F first
#define S second
#define sz(x) int(x.size())
#define pb push_back
#define N 100001
#define M ll(1e9 + 7)
#define inf 1e9 + 1e9

using namespace std;
//using namespace __gnu_pbds;

typedef long double ld;
typedef long long ll;
typedef short int si;
typedef array <int, 2> a2;

//typedef tree <int, null_type, less_equal<int>, rb_tree_tag, tree_order_statistics_node_update> ordered_set;


pair <ll, ll> f[301][301][301];

ll pow[55];

int main()
{
    //freopen("input.txt", "r", stdin); //freopen("output4.txt", "w", stdout);

    ios_base::sync_with_stdio(0); istream::sync_with_stdio(0); cin.tie(0); cout.tie(0);

    int n, m;

    cin >> n >> m;

    string s[n];

    for (int i = 0; i < n; i++) cin >> s[i];

    pow[0] = 1;

    for (int i = 1; i < 55; i++) pow[i] = pow[i - 1] + pow[i - 1];

    int sx, sy;

    for (int i = 0; i < m; i++)
        if (s[n - 1][i] == 'M') {sx = n - 1; sy = i; break;}

    for (int i = 0; i < 301; i++)
        for (int j = 0; j < 301; j++)
          for (int u = 0; u < 301; u++) f[i][j][u].F = -1;

    f[sx][sy][0] = {0, 0};

    int I = -1, J, K;

    for (int i = n - 1; i > 0; i--)
        for (int j = 0; j < m; j++)
          for (int k = 0; k <= n - i - 1; k++)
            {
                if (f[i][j][k].F == -1 || s[i][j] == '*') continue;

                for (int a = -1; a <= 1; a++)
                    if (a + j >= 0 && a + j < m && (f[i][j][k].F < k || s[i - 1][j + a] != ')'))
                    {
                        ll nw = f[i][j][k].F, nk = k, st = f[i][j][k].S;

                        if (s[i - 1][j + a] == '(') nk++;

                        if (s[i - 1][j + a] == ')') nw++;

                        if (nk != k)
                        {

                        }
                        else
                        {

                        }
                    }
            }

    if (I == -1) cout << 0 << endl;
     else
     {
         cout << K + K << endl;

         int val = K;

         vector <char> g; g.clear();

         while (I != n - 1)
         {
                int pos = -1;

                for (int a = -1; a <= 1; a++)
                  if (a + J < m && a + J >= 0 && f[I + 1][a + J][K] == val && s[I + 1][a + J] != '#') pos = a + J;

                if (pos == -1)
                {
                    if (s[I][J] == ')')
                    {
                        g.pb(')');

                        val--;

                        for (int a = -1; a <= 1; a++)
                            if (a + J < m && a + J >= 0 && f[I + 1][a + J][K] == val && s[I + 1][a + J] != '#') pos = a + J;
                    }
                    else
                    {
                        g.pb('(');

                        K--;

                        for (int a = -1; a <= 1; a++)
                            if (a + J < m && a + J >= 0 && f[I + 1][a + J][K] == val && s[I + 1][a + J] != '#') pos = a + J;
                    }
                }

                J = pos;

                I++;
         }

         for (int i = sz(g) - 1; i >= 0; i--) cout << g[i];
     }
}

Compilation message (stderr)

retro.cpp:32:10: error: 'll pow [55]' redeclared as different kind of symbol
 ll pow[55];
          ^
In file included from /usr/include/features.h:367:0,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/os_defines.h:39,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/c++config.h:533,
                 from /usr/include/c++/7/cassert:43,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:33,
                 from retro.cpp:1:
/usr/include/x86_64-linux-gnu/bits/mathcalls.h:153:1: note: previous declaration 'double pow(double, double)'
 __MATHCALL_VEC (pow,, (_Mdouble_ __x, _Mdouble_ __y));
 ^
retro.cpp: In function 'int main()':
retro.cpp:48:10: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
     pow[0] = 1;
          ^
retro.cpp:50:39: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
     for (int i = 1; i < 55; i++) pow[i] = pow[i - 1] + pow[i - 1];
                                       ^
retro.cpp:50:52: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
     for (int i = 1; i < 55; i++) pow[i] = pow[i - 1] + pow[i - 1];
                                                    ^
retro.cpp:50:65: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
     for (int i = 1; i < 55; i++) pow[i] = pow[i - 1] + pow[i - 1];
                                                                 ^
retro.cpp:74:55: warning: unused variable 'st' [-Wunused-variable]
                         ll nw = f[i][j][k].F, nk = k, st = f[i][j][k].S;
                                                       ^~
retro.cpp:105:69: error: no match for 'operator==' (operand types are 'std::pair<long long int, long long int>' and 'int')
                   if (a + J < m && a + J >= 0 && f[I + 1][a + J][K] == val && s[I + 1][a + J] != '#') pos = a + J;
                                                  ~~~~~~~~~~~~~~~~~~~^~~~~~
In file included from /usr/include/c++/7/regex:62:0,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:110,
                 from retro.cpp:1:
/usr/include/c++/7/bits/regex.h:940:5: note: candidate: template<class _BiIter> bool std::__cxx11::operator==(const std::__cxx11::sub_match<_BiIter>&, const std::__cxx11::sub_match<_BiIter>&)
     operator==(const sub_match<_BiIter>& __lhs, const sub_match<_BiIter>& __rhs)
     ^~~~~~~~
/usr/include/c++/7/bits/regex.h:940:5: note:   template argument deduction/substitution failed:
retro.cpp:105:72: note:   'std::pair<long long int, long long int>' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
                   if (a + J < m && a + J >= 0 && f[I + 1][a + J][K] == val && s[I + 1][a + J] != '#') pos = a + J;
                                                                        ^~~
In file included from /usr/include/c++/7/regex:62:0,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:110,
                 from retro.cpp:1:
/usr/include/c++/7/bits/regex.h:1013:5: note: candidate: template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(std::__cxx11::__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&, const std::__cxx11::sub_match<_BiIter>&)
     operator==(const __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>& __lhs,
     ^~~~~~~~
/usr/include/c++/7/bits/regex.h:1013:5: note:   template argument deduction/substitution failed:
retro.cpp:105:72: note:   'std::pair<long long int, long long int>' is not derived from 'std::__cxx11::__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>'
                   if (a + J < m && a + J >= 0 && f[I + 1][a + J][K] == val && s[I + 1][a + J] != '#') pos = a + J;
                                                                        ^~~
In file included from /usr/include/c++/7/regex:62:0,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:110,
                 from retro.cpp:1:
/usr/include/c++/7/bits/regex.h:1093:5: note: candidate: template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::__cxx11::operator==(const std::__cxx11::sub_match<_BiIter>&, std::__cxx11::__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&)
     operator==(const sub_match<_Bi_iter>& __lhs,
     ^~~~~~~~
/usr/include/c++/7/bits/regex.h:1093:5: note:   template argument deduction/substitution failed:
retro.cpp:105:72: note:   'std::pair<long long int, long long int>' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
                   if (a + J < m && a + J >= 0 && f[I + 1][a + J][K] == val && s[I + 1][a + J] != '#') pos = a + J;
                                                                        ^~~
In file included from /usr/include/c++/7/regex:62:0,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:110,
                 from retro.cpp:1:
/usr/include/c++/7/bits/regex.h:1173:5: note: candidate: template<class _Bi_iter> bool std::__cxx11::operator==(const typename std::iterator_traits<_Iter>::value_type*, const std::__cxx11::sub_match<_BiIter>&)
     operator==(typename iterator_traits<_Bi_iter>::value_type const* __lhs,
     ^~~~~~~~
/usr/include/c++/7/bits/regex.h:1173:5: note:   template argument deduction/substitution failed:
retro.cpp:105:72: note:   mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'int'
                   if (a + J < m && a + J >= 0 && f[I + 1][a + J][K] == val && s[I + 1][a + J] != '#') pos = a + J;
                                                                        ^~~
In file included from /usr/include/c++/7/regex:62:0,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:110,
                 from retro.cpp:1:
/usr/include/c++/7/bits/regex.h:1247:5: note: candidate: template<class _Bi_iter> bool std::__cxx11::operator==(const std::__cxx11::sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type*)
     operator==(const sub_match<_Bi_iter>& __lhs,
     ^~~~~~~~
/usr/include/c++/7/bits/regex.h:1247:5: note:   template argument deduction/substitution failed:
retro.cpp:105:72: note:   'std::pair<long long int, long long int>' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
                   if (a + J < m && a + J >= 0 && f[I + 1][a + J][K] == val && s[I + 1][a + J] != '#') pos = a + J;
                                                                        ^~~
In file included from /usr/include/c++/7/regex:62:0,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:110,
                 from retro.cpp:1:
/usr/include/c++/7/bits/regex.h:1321:5: note: candidate: template<class _Bi_iter> bool std::__cxx11::operator==(const typename std::iterator_traits<_Iter>::value_type&, const std::__cxx11::sub_match<_BiIter>&)
     operator==(typename iterator_traits<_Bi_iter>::value_type const& __lhs,
     ^~~~~~~~
/usr/include/c++/7/bits/regex.h:1321:5: note:   template argument deduction/substitution failed:
retro.cpp:105:72: note:   mismatched types 'const std::__cxx11::sub_match<_BiIter>' and 'int'
                   if (a + J < m && a + J >= 0 && f[I + 1][a + J][K] == val && s[I + 1][a + J] != '#') pos = a + J;
                                                                        ^~~
In file included from /usr/include/c++/7/regex:62:0,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:110,
                 from retro.cpp:1:
/usr/include/c++/7/bits/regex.h:1401:5: note: candidate: template<class _Bi_iter> bool std::__cxx11::operator==(const std::__cxx11::sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type&)
     operator==(const sub_match<_Bi_iter>& __lhs,
     ^~~~~~~~
/usr/include/c++/7/bits/regex.h:1401:5: note:   template argument deduction/substitution failed:
retro.cpp:105:72: note:   'std::pair<long long int, long long int>' is not derived from 'const std::__cxx11::sub_match<_BiIter>'
                   if (a + J < m && a + J >= 0 && f[I + 1][a + J][K] == val && s[I + 1][a + J] != '#') pos = a + J;
                                                                        ^~~
In file included from /usr/include/c++/7/regex:62:0,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:110,
                 from retro.cpp:1:
/usr/include/c++/7/bits/regex.h:1920:5: note: candidate: template<class _Bi_iter, class _Alloc> bool std::__cxx11::operator==(const std::__cxx11::match_results<_BiIter, _Alloc>&, const std::__cxx11::match_results<_BiIter, _Alloc>&)
     operator==(const match_results<_Bi_iter, _Alloc>& __m1,
     ^~~~~~~~
/usr/include/c++/7/bits/regex.h:1920:5: note:   template argument deduction/substitution failed:
retro.cpp:105:72: note:   'std::pair<long long int, long long int>' is not derived from 'const std::__cxx11::match_results<_BiIter, _Alloc>'
                   if (a + J < m && a + J >= 0 && f[I + 1][a + J][K] == val && s[I + 1][a + J] != '#') pos = a + J;
                                                                        ^~~
In file included from /usr/include/c++/7/iosfwd:40:0,
                 from /usr/include/c++/7/ios:38,
                 from /usr/include/c++/7/istream:38,
                 from /usr/include/c++/7/sstream:38,
                 from /usr/include/c++/7/complex:45,
                 from /usr/include/c++/7/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
                 from retro.cpp:1:
/usr/include/c++/7/bits/postypes.h:216:5: note: candidate: template<class _StateT> bool std::operator==(const std::fpos<_StateT>&, const std::fpos<_StateT>&)
     operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
     ^~~~~~~~
/usr/include/c++/7/bits/postypes.h:216:5: note:   template argument deduction/substitution failed:
retro.cpp:105:72: note:   'std::pair<long long int, long long int>' is not derived from 'const std::fpos<_StateT>'
                   if (a + J < m && a + J >= 0 && f[I + 1][a + J][K] == val && s[I + 1][a + J] != '#') pos = a + J;
                                                                        ^~~
In file included from /usr/include/c++/7/bits/stl_algobase.h:64:0,
                 from /usr/include/c++/7/bits/char_traits.h:39,
                 from /usr/include/c++/7/ios:40,
                 from /usr/include/c++/7/istream:38,
                 from /usr/include/c++/7/sstream:38,
                 from /usr/include/c++/7/complex:45,
                 from /usr/include/c++/7/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
                 from retro.cpp:1:
/usr/include/c++/7/bits/stl_pair.h:443:5: note: candidate: template<class _T1, class _T2> constexpr bool std::operator==(const std::pair<_T1, _T2>&, const std::pair<_T1, _T2>&)
     operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
     ^~~~~~~~
/usr/include/c++/7/bits/stl_pair.h:443:5: note:   template argument deduction/substitution failed:
retro.cpp:105:72: note:   mismatched types 'const std::pair<_T1, _T2>' and 'int'
                   if (a + J < m && a + J >= 0 && f[I + 1][a + J][K] == val && s[I + 1][a + J] != '#') pos = a + J;
                                                                        ^~~
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/7/bits/char_traits.h:39,
                 from /usr/include/c++/7/ios:40,
                 from /usr/include/c++/7/istream:38,
                 from /usr/include/c++/7/sstream:38,
                 from /usr/include/c++/7/complex:45,
                 from /usr/include/c++/7/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
                 from retro.cpp:1:
/usr/include/c++/7/bits/stl_iterator.h:299:5: note: candidate: template<class _Iterator> bool std::operator==(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&)
     operator==(const reverse_iterator<_Iterator>& __x,
     ^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:299:5: note:   template argument deduction/substitution failed:
retro.cpp:105:72: note:   'std::pair<long long int, long long int>' is not derived from 'const std::reverse_iterator<_Iterator>'
                   if (a + J < m && a + J >= 0 && f[I + 1][a + J][K] == val && s[I + 1][a + J] != '#') pos = a + J;
                                                                        ^~~
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/7/bits/char_traits.h:39,
                 from /usr/include/c++/7/ios:40,
                 from /usr/include/c++/7/istream:38,
                 from /usr/include/c++/7/sstream:38,
                 from /usr/include/c++/7/complex:45,
                 from /usr/include/c++/7/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
                 from retro.cpp:1:
/usr/include/c++/7/bits/stl_iterator.h:337:5: note: candidate: template<class _IteratorL, class _IteratorR> bool std::operator==(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&)
     operator==(const reverse_iterator<_IteratorL>& __x,
     ^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:337:5: note:   template argument deduction/substitution failed:
retro.cpp:105:72: note:   'std::pair<long long int, long long int>' is not derived from 'const std::reverse_iterator<_Iterator>'
                   if (a + J < m && a + J >= 0 && f[I + 1][a + J][K] == val && s[I + 1][a + J] != '#') pos = a + J;
                                                                        ^~~
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/7/bits/char_traits.h:39,
                 from /usr/include/c++/7/ios:40,
                 from /usr/include/c++/7/istream:38,
                 from /usr/include/c++/7/sstream:38,
                 from /usr/include/c++/7/complex:45,
                 from /usr/include/c++/7/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
                 from retro.cpp:1:
/usr/include/c++/7/bits/stl_iterator.h:1118:5: note: candidate: template<class _IteratorL, class _IteratorR> bool std::operator==(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorR>&)
     operator==(const move_iterator<_IteratorL>& __x,
     ^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:1118:5: note:   template argument deduction/substitution failed:
retro.cpp:105:72: note:   'std::pair<long long int, long long int>' is not derived from 'const std::move_iterator<_IteratorL>'
                   if (a + J < m && a + J >= 0 && f[I + 1][a + J][K] == val && s[I + 1][a + J] != '#') pos = a + J;
                                                                        ^~~
In file included from /usr/include/c++/7/bits/stl_algobase.h:67:0,
                 from /usr/include/c++/7/bits/char_traits.h:39,
                 from /usr/include/c++/7/ios:40,
                 from /usr/include/c++/7/istream:38,
                 from /usr/include/c++/7/sstream:38,
                 from /usr/include/c++/7/complex:45,
                 from /usr/include/c++/7/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
                 from retro.cpp:1:
/usr/include/c++/7/bits/stl_iterator.h:1124:5: note: candidate: template<class _Iterator> bool std::operator==(const std::move_iterator<_IteratorL>&, const std::move_iterator<_IteratorL>&)
     operator==(const move_iterator<_Iterator>& __x,
     ^~~~~~~~
/usr/include/c++/7/bits/stl_iterator.h:1124:5: note:   template argument deduction/substitution failed:
retro.cpp:105:72: note:   'std::pair<long long int, long long int>' is not derived from 'const std::move_iterator<_IteratorL>'
                   if (a + J < m && a + J >= 0 && f[I + 1][a + J][K] == val && s[I + 1][a + J] != '#') pos = a + J;
                                                                        ^~~
In file included from /usr/include/c++/7/string:41:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/istream:38,
                 from /usr/include/c++/7/sstream:38,
                 from /usr/include/c++/7/complex:45,
                 from /usr/include/c++/7/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
                 from retro.cpp:1:
/usr/include/c++/7/bits/allocator.h:146:5: note: candidate: template<class _T1, class _T2> bool std::operator==(const std::allocator<_CharT>&, const std::allocator<_T2>&)
     operator==(const allocator<_T1>&, const allocator<_T2>&)
     ^~~~~~~~
/usr/include/c++/7/bits/allocator.h:146:5: note:   template argument deduction/substitution failed:
retro.cpp:105:72: note:   'std::pair<long long int, long long int>' is not derived from 'const std::allocator<_CharT>'
                   if (a + J < m && a + J >= 0 && f[I + 1][a + J][K] == val && s[I + 1][a + J] != '#') pos = a + J;
                                                                        ^~~
In file included from /usr/include/c++/7/string:41:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/istream:38,
                 from /usr/include/c++/7/sstream:38,
                 from /usr/include/c++/7/complex:45,
                 from /usr/include/c++/7/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
                 from retro.cpp:1:
/usr/include/c++/7/bits/allocator.h:152:5: note: candidate: template<class _Tp> bool std::operator==(const std::allocator<_CharT>&, const std::allocator<_CharT>&)
     operator==(const allocator<_Tp>&, const allocator<_Tp>&)
     ^~~~~~~~
/usr/include/c++/7/bits/allocator.h:152:5: note:   template argument deduction/substitution failed:
retro.cpp:105:72: note:   'std::pair<long long int, long long int>' is not derived from 'const std::allocator<_CharT>'
                   if (a + J < m && a + J >= 0 && f[I + 1][a + J][K] == val && s[I + 1][a + J] != '#') pos = a + J;
                                                                        ^~~
In file included from /usr/include/c++/7/string:52:0,
                 from /usr/include/c++/7/bits/locale_classes.h:40,
                 from /usr/include/c++/7/bits/ios_base.h:41,
                 from /usr/include/c++/7/ios:42,
                 from /usr/include/c++/7/istream:38,
                 from /usr/inc