제출 #1122986

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1122986		I_FloPPed21	Bosses (BOI16_bosses)	C++20	컴파일 에러	0 ms	0 KiB

bosses

#include <iostream>
#include <vector>
#include <queue>
using namespace std;
const int N=5e3+2;
int n;
//observatie generala costul e size-ul subtreeului
vector<int>prioritate[N];
vector<int>adj[N];
void citeste()
{
    cin>>n;
    for(int i=1;i<=n;i++)
    {
        int size;
        cin>>size;
        for(int indice=1;indice<=size;indice++)
        {
            int sef;
            cin>>sef;
            prioritate[sef].push_back(i);
        }
    }
}
long long dp[N];
int global=0;
long long ans=1e12;
void dfs(int nod,int p)
{
    dp[nod]=1;
    for(auto u:adj[nod])
    {
        if(u!=p)
        {
            dfs(u,nod);
            dp[nod]+=dp[u];
        }
    }
    global+=dp[nod];
}
void parcurge(int sef)
{
    queue<int>q;
    q.push(sef);
    vector<bool>viz(n+1,0);
    viz[sef]=true;
    for(int i=1;i<=n;i++)
    {
        adj[i].clear();
    }
    while(!q.empty())
    {
        int nod=q.front();
        for(auto u:prioritate[nod])
        {
            if(viz[u]==false)
            {
                adj[u].push_back(nod);
                adj[nod].push_back(u);
                viz[u]=true;
                q.push(u);
            }
        }
        q.pop();
    }
    global=0;
    dfs(sef,0);
    ans=min(ans,global);
}

void rezolva()
{
    for(int i=1;i<=n;i++)
    {
        parcurge(i);
    }
    cout<<ans<<'\n';
}
int main()
{
    ios::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    citeste();
    rezolva();
    return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

bosses.cpp: In function 'void parcurge(int)':
bosses.cpp:68:12: error: no matching function for call to 'min(long long int&, int&)'
   68 |     ans=min(ans,global);
      |         ~~~^~~~~~~~~~~~
In file included from /usr/include/c++/11/bits/char_traits.h:39,
                 from /usr/include/c++/11/ios:40,
                 from /usr/include/c++/11/ostream:38,
                 from /usr/include/c++/11/iostream:39,
                 from bosses.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:
bosses.cpp:68:12: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   68 |     ans=min(ans,global);
      |         ~~~^~~~~~~~~~~~
In file included from /usr/include/c++/11/bits/char_traits.h:39,
                 from /usr/include/c++/11/ios:40,
                 from /usr/include/c++/11/ostream:38,
                 from /usr/include/c++/11/iostream:39,
                 from bosses.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:
bosses.cpp:68:12: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   68 |     ans=min(ans,global);
      |         ~~~^~~~~~~~~~~~
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/ostream:38,
                 from /usr/include/c++/11/iostream:39,
                 from bosses.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:
bosses.cpp:68:12: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   68 |     ans=min(ans,global);
      |         ~~~^~~~~~~~~~~~
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/ostream:38,
                 from /usr/include/c++/11/iostream:39,
                 from bosses.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:
bosses.cpp:68:12: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   68 |     ans=min(ans,global);
      |         ~~~^~~~~~~~~~~~