제출 #1198161

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1198161		walizamanee	Museum (CEOI17_museum)	C++20	컴파일 에러	0 ms	0 KiB

museum

#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace std;
using namespace __gnu_pbds;
template <typename T>
using indexed_set = tree<
    T,
    null_type,
    less<T>,
    rb_tree_tag,
    tree_order_statistics_node_update
>;
 // indexed_set<int> s;
// and use s.insert(x), s.erase(x),
 // *s.find_by_order(k), s.order_of_key(x), etc.
using ll = long long;
vector<pair<int , int>> adj[10001];
int n , k , x , ek , dui , siz[10001];
int one[10001][10001] , two[10001][10001] , c , uno , dos;

void getans( int me , int par ) {
    siz[me] = 1;
    one[me][1] = 0;
    two[me][1] = 0;
    for( int z = 0; z < (int)adj[me].size(); z++ ) {
        if( adj[me][z].first != par ) {
            getans( adj[me][z].first , me );
            siz[me] += siz[adj[me][z].first];
            for( int zz = min( k , siz[me]); zz > 1; zz-- ) {
                for( int y = min( zz - 1 , siz[adj[me][z].first]) ; y > 0; y-- ) {
                    if( one[me][zz - y] != -1 ) {
                        if( one[me][zz] == -1 ){ one[me][zz] = one[me][zz - y] +
                         one[adj[me][z].first][y] + ((ll)2 * adj[me][z].second);  }
                         else{
                            c = one[me][zz - y] + one[adj[me][z].first][y] + 
                            ((ll)2 * adj[me][z].second);
                            one[me][zz] = min( one[me][zz] , c );
                         } 
                    }
                    if( two[me][zz - y] != -1 ) {
                        if( two[me][zz] == -1 ) {
                            two[me][zz] = min( two[me][zz - y] + one[adj[me][z].first][y] + 
                                ((ll)2 * adj[me][z].second) , one[me][zz - y] + two[adj[me][z].first][y] + adj[me][z].second );
                        }
                        else{
                            c = min( two[me][zz - y] + one[adj[me][z].first][y] + 
                                ((ll)2 * adj[me][z].second) , one[me][zz - y] + two[adj[me][z].first][y] + adj[me][z].second );
                            two[me][zz] = min( two[me][zz] ,  c );
                        }
                    }
                }
            }
        }
    }
}
int main(){
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    
    cin >> n >> k >> x;
    for( int z = 1; z < n; z++ ) {
        cin >> ek >> dui >> c;
        adj[ek].push_back({dui , c});
        adj[dui].push_back({ek , c});
    }
    for( int z = 0; z <= n; z++ ) {
        for( int y = 0; y <= n; y++ ) {
            one[z][y] = -1;
            two[z][y] = -1;
        }
    }
    getans( x , 0 );
    cout << min( one[x][k] , two[x][k] ) << "\n";
    return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

museum.cpp: In function 'void getans(int, int)':
museum.cpp:43:46: error: no matching function for call to 'min(ll, int)'
   43 |                             two[me][zz] = min( two[me][zz - y] + one[adj[me][z].first][y] +
      |                                           ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   44 |                                 ((ll)2 * adj[me][z].second) , one[me][zz - y] + two[adj[me][z].first][y] + adj[me][z].second );
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/bits/specfun.h:45,
                 from /usr/include/c++/11/cmath:1935,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41,
                 from museum.cpp:1:
/usr/include/c++/11/bits/stl_algobase.h:230:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  230 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/11/bits/stl_algobase.h:230:5: note:   template argument deduction/substitution failed:
museum.cpp:43:46: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   43 |                             two[me][zz] = min( two[me][zz - y] + one[adj[me][z].first][y] +
      |                                           ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   44 |                                 ((ll)2 * adj[me][z].second) , one[me][zz - y] + two[adj[me][z].first][y] + adj[me][z].second );
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/bits/specfun.h:45,
                 from /usr/include/c++/11/cmath:1935,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41,
                 from museum.cpp:1:
/usr/include/c++/11/bits/stl_algobase.h:278:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  278 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/11/bits/stl_algobase.h:278:5: note:   template argument deduction/substitution failed:
museum.cpp:43:46: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   43 |                             two[me][zz] = min( two[me][zz - y] + one[adj[me][z].first][y] +
      |                                           ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   44 |                                 ((ll)2 * adj[me][z].second) , one[me][zz - y] + two[adj[me][z].first][y] + adj[me][z].second );
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/string:52,
                 from /usr/include/c++/11/bits/locale_classes.h:40,
                 from /usr/include/c++/11/bits/ios_base.h:41,
                 from /usr/include/c++/11/ios:42,
                 from /usr/include/c++/11/istream:38,
                 from /usr/include/c++/11/sstream:38,
                 from /usr/include/c++/11/complex:45,
                 from /usr/include/c++/11/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
                 from museum.cpp:1:
/usr/include/c++/11/bits/stl_algo.h:3449:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(std::initializer_list<_Tp>)'
 3449 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/11/bits/stl_algo.h:3449:5: note:   template argument deduction/substitution failed:
museum.cpp:43:46: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   43 |                             two[me][zz] = min( two[me][zz - y] + one[adj[me][z].first][y] +
      |                                           ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   44 |                                 ((ll)2 * adj[me][z].second) , one[me][zz - y] + two[adj[me][z].first][y] + adj[me][z].second );
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/string:52,
                 from /usr/include/c++/11/bits/locale_classes.h:40,
                 from /usr/include/c++/11/bits/ios_base.h:41,
                 from /usr/include/c++/11/ios:42,
                 from /usr/include/c++/11/istream:38,
                 from /usr/include/c++/11/sstream:38,
                 from /usr/include/c++/11/complex:45,
                 from /usr/include/c++/11/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
                 from museum.cpp:1:
/usr/include/c++/11/bits/stl_algo.h:3455:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(std::initializer_list<_Tp>, _Compare)'
 3455 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/11/bits/stl_algo.h:3455:5: note:   template argument deduction/substitution failed:
museum.cpp:43:46: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   43 |                             two[me][zz] = min( two[me][zz - y] + one[adj[me][z].first][y] +
      |                                           ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   44 |                                 ((ll)2 * adj[me][z].second) , one[me][zz - y] + two[adj[me][z].first][y] + adj[me][z].second );
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
museum.cpp:47:36: error: no matching function for call to 'min(ll, int)'
   47 |                             c = min( two[me][zz - y] + one[adj[me][z].first][y] +
      |                                 ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   48 |                                 ((ll)2 * adj[me][z].second) , one[me][zz - y] + two[adj[me][z].first][y] + adj[me][z].second );
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/bits/specfun.h:45,
                 from /usr/include/c++/11/cmath:1935,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41,
                 from museum.cpp:1:
/usr/include/c++/11/bits/stl_algobase.h:230:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  230 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/11/bits/stl_algobase.h:230:5: note:   template argument deduction/substitution failed:
museum.cpp:47:36: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   47 |                             c = min( two[me][zz - y] + one[adj[me][z].first][y] +
      |                                 ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   48 |                                 ((ll)2 * adj[me][z].second) , one[me][zz - y] + two[adj[me][z].first][y] + adj[me][z].second );
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/bits/specfun.h:45,
                 from /usr/include/c++/11/cmath:1935,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41,
                 from museum.cpp:1:
/usr/include/c++/11/bits/stl_algobase.h:278:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  278 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/11/bits/stl_algobase.h:278:5: note:   template argument deduction/substitution failed:
museum.cpp:47:36: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   47 |                             c = min( two[me][zz - y] + one[adj[me][z].first][y] +
      |                                 ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   48 |                                 ((ll)2 * adj[me][z].second) , one[me][zz - y] + two[adj[me][z].first][y] + adj[me][z].second );
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/string:52,
                 from /usr/include/c++/11/bits/locale_classes.h:40,
                 from /usr/include/c++/11/bits/ios_base.h:41,
                 from /usr/include/c++/11/ios:42,
                 from /usr/include/c++/11/istream:38,
                 from /usr/include/c++/11/sstream:38,
                 from /usr/include/c++/11/complex:45,
                 from /usr/include/c++/11/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
                 from museum.cpp:1:
/usr/include/c++/11/bits/stl_algo.h:3449:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(std::initializer_list<_Tp>)'
 3449 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/11/bits/stl_algo.h:3449:5: note:   template argument deduction/substitution failed:
museum.cpp:47:36: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   47 |                             c = min( two[me][zz - y] + one[adj[me][z].first][y] +
      |                                 ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   48 |                                 ((ll)2 * adj[me][z].second) , one[me][zz - y] + two[adj[me][z].first][y] + adj[me][z].second );
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/string:52,
                 from /usr/include/c++/11/bits/locale_classes.h:40,
                 from /usr/include/c++/11/bits/ios_base.h:41,
                 from /usr/include/c++/11/ios:42,
                 from /usr/include/c++/11/istream:38,
                 from /usr/include/c++/11/sstream:38,
                 from /usr/include/c++/11/complex:45,
                 from /usr/include/c++/11/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
                 from museum.cpp:1:
/usr/include/c++/11/bits/stl_algo.h:3455:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(std::initializer_list<_Tp>, _Compare)'
 3455 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/11/bits/stl_algo.h:3455:5: note:   template argument deduction/substitution failed:
museum.cpp:47:36: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   47 |                             c = min( two[me][zz - y] + one[adj[me][z].first][y] +
      |                                 ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   48 |                                 ((ll)2 * adj[me][z].second) , one[me][zz - y] + two[adj[me][z].first][y] + adj[me][z].second );
      |                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~