제출 #784243

#제출 시각아이디문제언어결과실행 시간메모리
784243HD1Arranging Shoes (IOI19_shoes)C++14
컴파일 에러
0 ms0 KiB
//we are all lost trying to be someone. #include "shoes.h" #include <bits/stdc++.h> #define fastio ios_base::sync_with_stdio(0); cin.tie(0); #define sz(x) ll(x.size()) #define reve(x) reverse(x.begin(),x.end()) #define ff first #define ss second #define pb push_back using namespace std; typedef long long ll; typedef long double ld; typedef pair<ll,ll> ii; typedef pair<ll, ii >tri; const ll MAX=1e7+100; const ll mod=1e9+7; const ll inf=1e9; vector<ll> z,s; map<ll,ll>Mp; ll cost(ll x, ll aux){ ll ans=0; for(ll i=0; i<sz(z); i++){ if(z[i]!=x)continue; ll pos=i; while(pos!=aux){ pos--; swap(z[i],z[i-1]); ans++; } break; } return ans; } ll brute(){ ll ans=0; ll pos=0; for(ll i=0; i<sz(s); i++){ ans+=cost(s[i]*-1,pos); pos++; ans+=cost(s[i],pos); pos++; } return ans; } long long count_swaps(vector<int> c){ ll mn=1e18; for(ll i=2; i<=sz(c); i+=2){ s.push_back(i/2); } do{ z=c; mn=min(mn,brute()); }while(next_permutation(s.begin(),s.end())); return mn; }

컴파일 시 표준 에러 (stderr) 메시지

shoes.cpp: In function 'long long int count_swaps(std::vector<int>)':
shoes.cpp:51:11: error: no match for 'operator=' (operand types are 'std::vector<long long int>' and 'std::vector<int>')
   51 |         z=c;
      |           ^
In file included from /usr/include/c++/10/vector:72,
                 from shoes.h:5,
                 from shoes.cpp:2:
/usr/include/c++/10/bits/vector.tcc:198:5: note: candidate: 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = long long int; _Alloc = std::allocator<long long int>]'
  198 |     vector<_Tp, _Alloc>::
      |     ^~~~~~~~~~~~~~~~~~~
/usr/include/c++/10/bits/vector.tcc:199:42: note:   no known conversion for argument 1 from 'std::vector<int>' to 'const std::vector<long long int>&'
  199 |     operator=(const vector<_Tp, _Alloc>& __x)
      |               ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
In file included from /usr/include/c++/10/vector:67,
                 from shoes.h:5,
                 from shoes.cpp:2:
/usr/include/c++/10/bits/stl_vector.h:709:7: note: candidate: 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(std::vector<_Tp, _Alloc>&&) [with _Tp = long long int; _Alloc = std::allocator<long long int>]'
  709 |       operator=(vector&& __x) noexcept(_Alloc_traits::_S_nothrow_move())
      |       ^~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:709:26: note:   no known conversion for argument 1 from 'std::vector<int>' to 'std::vector<long long int>&&'
  709 |       operator=(vector&& __x) noexcept(_Alloc_traits::_S_nothrow_move())
      |                 ~~~~~~~~~^~~
/usr/include/c++/10/bits/stl_vector.h:730:7: note: candidate: 'std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(std::initializer_list<_Tp>) [with _Tp = long long int; _Alloc = std::allocator<long long int>]'
  730 |       operator=(initializer_list<value_type> __l)
      |       ^~~~~~~~
/usr/include/c++/10/bits/stl_vector.h:730:46: note:   no known conversion for argument 1 from 'std::vector<int>' to 'std::initializer_list<long long int>'
  730 |       operator=(initializer_list<value_type> __l)
      |                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~