제출 #1306310

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1306310		Tymond	카니발 티켓 (IOI20_tickets)	C++20	컴파일 에러	0 ms	0 KiB

tickets

#include "tickets.h"
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using ld = long double;
#define fi first
#define se second
#define vi vector<int>
#define vll vector<long long>
#define pii pair<int, int>
#define pll pair<long long, long long>
#define pb push_back
#define mp make_pair
#define eb emplace_back
#define all(x) (x).begin(), (x).end()
#define sz(x) (int)(x).size()
mt19937 rng(chrono::high_resolution_clock::now().time_since_epoch().count());
mt19937_64 rng64(chrono::high_resolution_clock::now().time_since_epoch().count());
inline int rand(int l,int r){return uniform_int_distribution<int>(l, r)(rng);}
inline ll rand(ll l,ll r){return uniform_int_distribution<ll>(l, r)(rng64);}
#ifdef DEBUG
auto&operator<<(auto&o,pair<auto,auto>p){return o<<"("<<p.first<<", "<<p.second<<")";}
auto operator<<(auto&o,auto x)->decltype(x.end(),o){o<<"{";int i=0;for(auto e:x)o<<","+!i++<<e;return o<<"}";}
#define debug(X...)cerr<<"["#X"]: ",[](auto...$){((cerr<<$<<"; "),...)<<endl;}(X)
#else
#define debug(...){}
#endif

struct custom_hash {
    static uint64_t splitmix64(uint64_t x) {
        x += 0x9e3779b97f4a7c15;
        x = (x ^ (x >> 30)) * 0xbf58476d1ce4e5b9;
        x = (x ^ (x >> 27)) * 0x94d049bb133111eb;
        return x ^ (x >> 31);
    }

    size_t operator()(uint64_t x) const {
        static const uint64_t FIXED_RANDOM = chrono::steady_clock::now().time_since_epoch().count();
        return splitmix64(x + FIXED_RANDOM);
    }
};

struct pair_hash{
  size_t operator()(const pair<int,int>&x)const{
    return hash<long long>()(((long long)x.first)^(((long long)x.second)<<32));
  }
};

vector<vi> getAns(int n, int m, int k,  vector<vi> zeros, vector<vi> ones){
 	// for(int j = 0; j < n; j++){
 	// 	cerr << j << '\n';
    //     debug(zeros[j]);
    //     debug(ones[j]);
    // }

    vector<vi> res(n, vi(m, -1));
    for(int i = 0; i < k; i++){
        vi only1 = {};
        vi only0 = {};
        vi both = {};
        for(int j = 0; j < n; j++){
            if(sz(zeros[j]) == 0){
                only1.pb(j);
            }else if(sz(ones[j]) == 0){
                only0.pb(j);
            }else{
                both.pb(j);
            }
        }
        
        for(auto ele : only1){
            res[ele][ones[ele].back()] = i;
            ones[ele].pop_back();
        }
        
        for(auto ele : only0){
            res[ele][zeros[ele].back()] = i;
            zeros[ele].pop_back();
        }
        
        for(int j = 0; j < n / 2 - sz(only1); j++){
            res[both[j]][ones[both[j]].back()] = i;
            ones[both[j]].pop_back();
        }
        
        for(int j = n / 2 - sz(only1); j < sz(both); j++){
            res[both[j]][zeros[both[j]].back()] = i;
            zeros[both[j]].pop_back();
        }
    }
    return res;
}

const int MAXN = 307;
pll dp[MAXN][MAXN * MAXN / 2];

ll find_maximum(int k, vector<vi> X) {
    int n = sz(X);
    int m = sz(X[0]);
    for (int i = 0; i < n; i++){
        vll add(k + 1, 0LL);
        for(int j = m - k; j < m; j++){
        	add[k] += X[i][j];
        }

        for(int x = k - 1; x >= 0; x--){
        	add[x] = (ll)add[x + 1] - X[i][k - x - 1] - X[m - x - 1];
        }
        
        for (int j = 0; j <= n * k / 2; j++) {
            for(int x = 0; x <= k; x++){
                if(x > j){
                    continue;
                }
                if(dp[i][j].fi < add[x] + (i == 0 ? 0LL : dp[i - 1][j - x].fi)){
                    dp[i][j].fi = (ll)add[x] + (i == 0 ? 0LL : dp[i - 1][j - x].fi);
                    dp[i][j].se = x;
                }
            }
        }
    }
    
    vector<vi> zeros(n, vi());
    vector<vi> ones(n, vi());
    int i = n - 1;
    int j = n * k / 2;
    ll ans = dp[i][j].fi;
    while(i >= 0){
        for(int j2 = m - dp[i][j].se; j2 < m; j2++){
            ones[i].pb(j2);
        }
        
        for(int j2 = 0; j2 < k - dp[i][j].se; j2++){
            zeros[i].pb(j2);
        }
        
        j = j - dp[i][j].se;
        i--;
    }
    
    vector<vi> answer = getAns(n, m, k, zeros, ones);
    allocate_tickets(answer);
    return ans;
}

// int main(){
    
//     return 0;
// }

컴파일 시 표준 에러 (stderr) 메시지

tickets.cpp: In function 'll find_maximum(int, std::vector<std::vector<int> >)':
tickets.cpp:107:59: error: no match for 'operator-' (operand types are '__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type' {aka 'long long int'} and '__gnu_cxx::__alloc_traits<std::allocator<std::vector<int> >, std::vector<int> >::value_type' {aka 'std::vector<int>'})
  107 |                 add[x] = (ll)add[x + 1] - X[i][k - x - 1] - X[m - x - 1];
In file included from /usr/include/c++/13/bits/stl_algobase.h:67,
                 from /usr/include/c++/13/vector:62,
                 from tickets.h:1,
                 from tickets.cpp:1:
/usr/include/c++/13/bits/stl_iterator.h:625:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr decltype ((__y.base() - __x.base())) std::operator-(const reverse_iterator<_IteratorL>&, const reverse_iterator<_IteratorR>&)'
  625 |     operator-(const reverse_iterator<_IteratorL>& __x,
      |     ^~~~~~~~
/usr/include/c++/13/bits/stl_iterator.h:625:5: note:   template argument deduction/substitution failed:
tickets.cpp:107:72: note:   mismatched types 'const std::reverse_iterator<_IteratorL>' and '__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type' {aka 'long long int'}
  107 |                 add[x] = (ll)add[x + 1] - X[i][k - x - 1] - X[m - x - 1];
      |                                                                        ^
/usr/include/c++/13/bits/stl_iterator.h:1800:5: note: candidate: 'template<class _IteratorL, class _IteratorR> constexpr decltype ((__x.base() - __y.base())) std::operator-(const move_iterator<_IteratorL>&, const move_iterator<_IteratorR>&)'
 1800 |     operator-(const move_iterator<_IteratorL>& __x,
      |     ^~~~~~~~
/usr/include/c++/13/bits/stl_iterator.h:1800:5: note:   template argument deduction/substitution failed:
tickets.cpp:107:72: note:   mismatched types 'const std::move_iterator<_IteratorL>' and '__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type' {aka 'long long int'}
  107 |                 add[x] = (ll)add[x + 1] - X[i][k - x - 1] - X[m - x - 1];
      |                                                                        ^
In file included from /usr/include/c++/13/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:127,
                 from tickets.cpp:2:
/usr/include/c++/13/complex:365:5: note: candidate: 'template<class _Tp> constexpr std::complex<_Tp> std::operator-(const complex<_Tp>&, const complex<_Tp>&)'
  365 |     operator-(const complex<_Tp>& __x, const complex<_Tp>& __y)
      |     ^~~~~~~~
/usr/include/c++/13/complex:365:5: note:   template argument deduction/substitution failed:
tickets.cpp:107:72: note:   mismatched types 'const std::complex<_Tp>' and '__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type' {aka 'long long int'}
  107 |                 add[x] = (ll)add[x + 1] - X[i][k - x - 1] - X[m - x - 1];
      |                                                                        ^
/usr/include/c++/13/complex:374:5: note: candidate: 'template<class _Tp> constexpr std::complex<_Tp> std::operator-(const complex<_Tp>&, const _Tp&)'
  374 |     operator-(const complex<_Tp>& __x, const _Tp& __y)
      |     ^~~~~~~~
/usr/include/c++/13/complex:374:5: note:   template argument deduction/substitution failed:
tickets.cpp:107:72: note:   mismatched types 'const std::complex<_Tp>' and '__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type' {aka 'long long int'}
  107 |                 add[x] = (ll)add[x + 1] - X[i][k - x - 1] - X[m - x - 1];
      |                                                                        ^
/usr/include/c++/13/complex:383:5: note: candidate: 'template<class _Tp> constexpr std::complex<_Tp> std::operator-(const _Tp&, const complex<_Tp>&)'
  383 |     operator-(const _Tp& __x, const complex<_Tp>& __y)
      |     ^~~~~~~~
/usr/include/c++/13/complex:383:5: note:   template argument deduction/substitution failed:
tickets.cpp:107:72: note:   '__gnu_cxx::__alloc_traits<std::allocator<std::vector<int> >, std::vector<int> >::value_type' {aka 'std::vector<int>'} is not derived from 'const std::complex<_Tp>'
  107 |                 add[x] = (ll)add[x + 1] - X[i][k - x - 1] - X[m - x - 1];
      |                                                                        ^
/usr/include/c++/13/complex:460:5: note: candidate: 'template<class _Tp> constexpr std::complex<_Tp> std::operator-(const complex<_Tp>&)'
  460 |     operator-(const complex<_Tp>& __x)
      |     ^~~~~~~~
/usr/include/c++/13/complex:460:5: note:   template argument deduction/substitution failed:
tickets.cpp:107:72: note:   mismatched types 'const std::complex<_Tp>' and '__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type' {aka 'long long int'}
  107 |                 add[x] = (ll)add[x + 1] - X[i][k - x - 1] - X[m - x - 1];
      |                                                                        ^
In file included from /usr/include/c++/13/valarray:605,
                 from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:166:
/usr/include/c++/13/bits/valarray_after.h:406:5: note: candidate: 'template<class _Dom1, class _Dom2> std::_Expr<std::__detail::_BinClos<std::__minus, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__minus, typename _Dom1::value_type>::result_type> std::operator-(const _Expr<_Dom1, typename _Dom1::value_type>&, const _Expr<_Dom2, typename _Dom2::value_type>&)'
  406 |     _DEFINE_EXPR_BINARY_OPERATOR(-, struct std::__minus)
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:406:5: note:   template argument deduction/substitution failed:
tickets.cpp:107:72: note:   mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and '__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type' {aka 'long long int'}
  107 |                 add[x] = (ll)add[x + 1] - X[i][k - x - 1] - X[m - x - 1];
      |                                                                        ^
/usr/include/c++/13/bits/valarray_after.h:406:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__minus, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__minus, typename _Dom1::value_type>::result_type> std::operator-(const _Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&)'
  406 |     _DEFINE_EXPR_BINARY_OPERATOR(-, struct std::__minus)
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:406:5: note:   template argument deduction/substitution failed:
tickets.cpp:107:72: note:   mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and '__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type' {aka 'long long int'}
  107 |                 add[x] = (ll)add[x + 1] - X[i][k - x - 1] - X[m - x - 1];
      |                                                                        ^
/usr/include/c++/13/bits/valarray_after.h:406:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__minus, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__minus, typename _Dom1::value_type>::result_type> std::operator-(const typename _Dom::value_type&, const _Expr<_Dom1, typename _Dom1::value_type>&)'
  406 |     _DEFINE_EXPR_BINARY_OPERATOR(-, struct std::__minus)
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:406:5: note:   template argument deduction/substitution failed:
tickets.cpp:107:72: note:   '__gnu_cxx::__alloc_traits<std::allocator<std::vector<int> >, std::vector<int> >::value_type' {aka 'std::vector<int>'} is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
  107 |                 add[x] = (ll)add[x + 1] - X[i][k - x - 1] - X[m - x - 1];
      |                                                                        ^
/usr/include/c++/13/bits/valarray_after.h:406:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__minus, std::_Expr, std::_ValArray, _Dom, typename _Dom::value_type>, typename std::__fun<std::__minus, typename _Dom1::value_type>::result_type> std::operator-(const _Expr<_Dom1, typename _Dom1::value_type>&, const valarray<typename _Dom::value_type>&)'
  406 |     _DEFINE_EXPR_BINARY_OPERATOR(-, struct std::__minus)
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:406:5: note:   template argument deduction/substitution failed:
tickets.cpp:107:72: note:   mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and '__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type' {aka 'long long int'}
  107 |                 add[x] = (ll)add[x + 1] - X[i][k - x - 1] - X[m - x - 1];
      |                                                                        ^
/usr/include/c++/13/bits/valarray_after.h:406:5: note: candidate: 'template<class _Dom> std::_Expr<std::__detail::_BinClos<std::__minus, std::_ValArray, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__minus, typename _Dom1::value_type>::result_type> std::operator-(const valarray<typename _Dom::value_type>&, const _Expr<_Dom1, typename _Dom1::value_type>&)'
  406 |     _DEFINE_EXPR_BINARY_OPERATOR(-, struct std::__minus)
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/valarray_after.h:406:5: note:   template argument deduction/substitution failed:
tickets.cpp:107:72: note:   '__gnu_cxx::__alloc_traits<std::allocator<std::vector<int> >, std::vector<int> >::value_type' {aka 'std::vector<int>'} is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
  107 |                 add[x] = (ll)add[x + 1] - X[i][k - x - 1] - X[m - x - 1];
      |                                                                        ^
/usr/include/c++/13/valarray:1197:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__minus, std::_ValArray, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__minus, _Tp>::result_type> std::operator-(const valarray<_Tp>&, const valarray<_Tp>&)'
 1197 | _DEFINE_BINARY_OPERATOR(-, __minus)
      | ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/valarray:1197:1: note:   template argument deduction/substitution failed:
tickets.cpp:107:72: note:   mismatched types 'const std::valarray<_Tp>' and '__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type' {aka 'long long int'}
  107 |                 add[x] = (ll)add[x + 1] - X[i][k - x - 1] - X[m - x - 1];
      |                                                                        ^
/usr/include/c++/13/valarray:1197:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__minus, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__minus, _Tp>::result_type> std::operator-(const valarray<_Tp>&, const typename valarray<_Tp>::value_type&)'
 1197 | _DEFINE_BINARY_OPERATOR(-, __minus)
      | ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/valarray:1197:1: note:   template argument deduction/substitution failed:
tickets.cpp:107:72: note:   mismatched types 'const std::valarray<_Tp>' and '__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type' {aka 'long long int'}
  107 |                 add[x] = (ll)add[x + 1] - X[i][k - x - 1] - X[m - x - 1];
      |                                                                        ^
/usr/include/c++/13/valarray:1197:1: note: candidate: 'template<class _Tp> std::_Expr<std::__detail::_BinClos<std::__minus, std::_Constant, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__minus, _Tp>::result_type> std::operator-(const typename valarray<_Tp>::value_type&, const valarray<_Tp>&)'
 1197 | _DEFINE_BINARY_OPERATOR(-, __minus)
      | ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/valarray:1197:1: note:   template argument deduction/substitution failed:
tickets.cpp:107:72: note:   '__gnu_cxx::__alloc_traits<std::allocator<std::vector<int> >, std::vector<int> >::value_type' {aka 'std::vector<int>'} is not derived from 'const std::valarray<_Tp>'
  107 |                 add[x] = (ll)add[x + 1] - X[i][k - x - 1] - X[m - x - 1];
      |                                                                        ^