Submission #719218

#	Time	Username	Problem	Language	Result	Execution time	Memory
719218		KingJt	Race (IOI11_race)	C++17	Compilation error	0 ms	0 KiB

This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.

race

#include <bits/stdc++.h> using namespace std; #define F first #define S second #define pb push_back #define lb lower_bound #define ub upper_bound #define bn binary_search #define sz(x) int((x).size()) #define lz(x) long long((x).size()) #define all(x) (x).begin(), (x).end() #define rall(x) (x).rbegin(), (x).rend() #define INF 1000000007 #define pfx(x) partial_sum(all(x),(x).begin()) #define sfx(x) partial_sum(rall(x),(x).rbegin()) #define minl(x) min_element(all(x)) #define maxl(x) max_element(all(x)) #define itn(x,y) iota(all(x),y) #define accu(x,y) accumulate(all(x),y) #define yes cout<<"Y"<<"E"<<"S"<<endl #define no cout<<"N"<<"O"<<endl #define mx INT_MAX #define mn INT_MIN #define lin(x) for(int i=0;i<sz(x);i++) cin>>x[i] typedef long long ll; typedef vector<int> vi; typedef pair<int,int> ii; typedef vector<ll> vl; typedef pair<ll,ll> il; typedef vector<ii> vii; typedef vector<il> vil; typedef vector<vi> vvi; typedef vector<vl> vvl; typedef vector<string> vs; typedef vector<char> vc; typedef vector<bool> vb; typedef vector<pair<int,ii>> gw; typedef vector<pair<ll,il>> lw; typedef vector<vc> vvc; vii lmao; vb vis; int dfs(int u,int pes,int cock, int k){ for(auto v : lmao[u]){ if(vis[v.F]) return cock; vis[v.F]=true; pes+=v.S; cock++; if(pes==k){ return cock; } if(pes<k){ dfs(v,pes,cock,k); } } } int best_path(int n,int k, int h[][2], int l[]){ lmao.assign(n,ii()); vis.assign(n,false); for(int i=0;i<n-1;i++){ lmao[h[i][0]].pb({h[i][1],l[i]}); lmao[h[i][1]].pb({h[i][0],l[i]}); } int ans=-1; for(int i=0;i<n;i++){ ans=min(ans,dfs(i,0,0,k)); vis.assign(n,false); } return ans; }

Compilation message (stderr)

race.cpp: In function 'int dfs(int, int, int, int)':
race.cpp:43:21: error: no matching function for call to 'begin(std::pair<int, int>&)'
   43 |  for(auto v : lmao[u]){
      |                     ^
In file included from /usr/include/c++/10/bits/range_access.h:36,
                 from /usr/include/c++/10/string:54,
                 from /usr/include/c++/10/bits/locale_classes.h:40,
                 from /usr/include/c++/10/bits/ios_base.h:41,
                 from /usr/include/c++/10/ios:42,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from race.cpp:1:
/usr/include/c++/10/initializer_list:90:5: note: candidate: 'template<class _Tp> constexpr const _Tp* std::begin(std::initializer_list<_Tp>)'
   90 |     begin(initializer_list<_Tp> __ils) noexcept
      |     ^~~~~
/usr/include/c++/10/initializer_list:90:5: note:   template argument deduction/substitution failed:
race.cpp:43:21: note:   'std::pair<int, int>' is not derived from 'std::initializer_list<_Tp>'
   43 |  for(auto v : lmao[u]){
      |                     ^
In file included from /usr/include/c++/10/string:54,
                 from /usr/include/c++/10/bits/locale_classes.h:40,
                 from /usr/include/c++/10/bits/ios_base.h:41,
                 from /usr/include/c++/10/ios:42,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from race.cpp:1:
/usr/include/c++/10/bits/range_access.h:51:5: note: candidate: 'template<class _Container> constexpr decltype (__cont.begin()) std::begin(_Container&)'
   51 |     begin(_Container& __cont) -> decltype(__cont.begin())
      |     ^~~~~
/usr/include/c++/10/bits/range_access.h:51:5: note:   template argument deduction/substitution failed:
/usr/include/c++/10/bits/range_access.h: In substitution of 'template<class _Container> constexpr decltype (__cont.begin()) std::begin(_Container&) [with _Container = std::pair<int, int>]':
race.cpp:43:21:   required from here
/usr/include/c++/10/bits/range_access.h:51:50: error: 'struct std::pair<int, int>' has no member named 'begin'
   51 |     begin(_Container& __cont) -> decltype(__cont.begin())
      |                                           ~~~~~~~^~~~~
/usr/include/c++/10/bits/range_access.h:61:5: note: candidate: 'template<class _Container> constexpr decltype (__cont.begin()) std::begin(const _Container&)'
   61 |     begin(const _Container& __cont) -> decltype(__cont.begin())
      |     ^~~~~
/usr/include/c++/10/bits/range_access.h:61:5: note:   template argument deduction/substitution failed:
/usr/include/c++/10/bits/range_access.h: In substitution of 'template<class _Container> constexpr decltype (__cont.begin()) std::begin(const _Container&) [with _Container = std::pair<int, int>]':
race.cpp:43:21:   required from here
/usr/include/c++/10/bits/range_access.h:61:56: error: 'const struct std::pair<int, int>' has no member named 'begin'
   61 |     begin(const _Container& __cont) -> decltype(__cont.begin())
      |                                                 ~~~~~~~^~~~~
/usr/include/c++/10/bits/range_access.h:90:5: note: candidate: 'template<class _Tp, long unsigned int _Nm> constexpr _Tp* std::begin(_Tp (&)[_Nm])'
   90 |     begin(_Tp (&__arr)[_Nm])
      |     ^~~~~
/usr/include/c++/10/bits/range_access.h:90:5: note:   template argument deduction/substitution failed:
race.cpp:43:21: note:   mismatched types '_Tp [_Nm]' and 'std::pair<int, int>'
   43 |  for(auto v : lmao[u]){
      |                     ^
In file included from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:95,
                 from race.cpp:1:
/usr/include/c++/10/valarray:1214:5: note: candidate: 'template<class _Tp> _Tp* std::begin(std::valarray<_Tp>&)'
 1214 |     begin(valarray<_Tp>& __va)
      |     ^~~~~
/usr/include/c++/10/valarray:1214:5: note:   template argument deduction/substitution failed:
race.cpp:43:21: note:   'std::pair<int, int>' is not derived from 'std::valarray<_Tp>'
   43 |  for(auto v : lmao[u]){
      |                     ^
In file included from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:95,
                 from race.cpp:1:
/usr/include/c++/10/valarray:1224:5: note: candidate: 'template<class _Tp> const _Tp* std::begin(const std::valarray<_Tp>&)'
 1224 |     begin(const valarray<_Tp>& __va)
      |     ^~~~~
/usr/include/c++/10/valarray:1224:5: note:   template argument deduction/substitution failed:
race.cpp:43:21: note:   'std::pair<int, int>' is not derived from 'const std::valarray<_Tp>'
   43 |  for(auto v : lmao[u]){
      |                     ^
race.cpp:43:21: error: no matching function for call to 'end(std::pair<int, int>&)'
In file included from /usr/include/c++/10/bits/range_access.h:36,
                 from /usr/include/c++/10/string:54,
                 from /usr/include/c++/10/bits/locale_classes.h:40,
                 from /usr/include/c++/10/bits/ios_base.h:41,
                 from /usr/include/c++/10/ios:42,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from race.cpp:1:
/usr/include/c++/10/initializer_list:101:5: note: candidate: 'template<class _Tp> constexpr const _Tp* std::end(std::initializer_list<_Tp>)'
  101 |     end(initializer_list<_Tp> __ils) noexcept
      |     ^~~
/usr/include/c++/10/initializer_list:101:5: note:   template argument deduction/substitution failed:
race.cpp:43:21: note:   'std::pair<int, int>' is not derived from 'std::initializer_list<_Tp>'
   43 |  for(auto v : lmao[u]){
      |                     ^
In file included from /usr/include/c++/10/string:54,
                 from /usr/include/c++/10/bits/locale_classes.h:40,
                 from /usr/include/c++/10/bits/ios_base.h:41,
                 from /usr/include/c++/10/ios:42,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from race.cpp:1:
/usr/include/c++/10/bits/range_access.h:71:5: note: candidate: 'template<class _Container> constexpr decltype (__cont.end()) std::end(_Container&)'
   71 |     end(_Container& __cont) -> decltype(__cont.end())
      |     ^~~
/usr/include/c++/10/bits/range_access.h:71:5: note:   template argument deduction/substitution failed:
/usr/include/c++/10/bits/range_access.h: In substitution of 'template<class _Container> constexpr decltype (__cont.end()) std::end(_Container&) [with _Container = std::pair<int, int>]':
race.cpp:43:21:   required from here
/usr/include/c++/10/bits/range_access.h:71:48: error: 'struct std::pair<int, int>' has no member named 'end'
   71 |     end(_Container& __cont) -> decltype(__cont.end())
      |                                         ~~~~~~~^~~
/usr/include/c++/10/bits/range_access.h:81:5: note: candidate: 'template<class _Container> constexpr decltype (__cont.end()) std::end(const _Container&)'
   81 |     end(const _Container& __cont) -> decltype(__cont.end())
      |     ^~~
/usr/include/c++/10/bits/range_access.h:81:5: note:   template argument deduction/substitution failed:
/usr/include/c++/10/bits/range_access.h: In substitution of 'template<class _Container> constexpr decltype (__cont.end()) std::end(const _Container&) [with _Container = std::pair<int, int>]':
race.cpp:43:21:   required from here
/usr/include/c++/10/bits/range_access.h:81:54: error: 'const struct std::pair<int, int>' has no member named 'end'
   81 |     end(const _Container& __cont) -> decltype(__cont.end())
      |                                               ~~~~~~~^~~
/usr/include/c++/10/bits/range_access.h:100:5: note: candidate: 'template<class _Tp, long unsigned int _Nm> constexpr _Tp* std::end(_Tp (&)[_Nm])'
  100 |     end(_Tp (&__arr)[_Nm])
      |     ^~~
/usr/include/c++/10/bits/range_access.h:100:5: note:   template argument deduction/substitution failed:
race.cpp:43:21: note:   mismatched types '_Tp [_Nm]' and 'std::pair<int, int>'
   43 |  for(auto v : lmao[u]){
      |                     ^
In file included from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:95,
                 from race.cpp:1:
/usr/include/c++/10/valarray:1234:5: note: candidate: 'template<class _Tp> _Tp* std::end(std::valarray<_Tp>&)'
 1234 |     end(valarray<_Tp>& __va)
      |     ^~~
/usr/include/c++/10/valarray:1234:5: note:   template argument deduction/substitution failed:
race.cpp:43:21: note:   'std::pair<int, int>' is not derived from 'std::valarray<_Tp>'
   43 |  for(auto v : lmao[u]){
      |                     ^
In file included from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:95,
                 from race.cpp:1:
/usr/include/c++/10/valarray:1244:5: note: candidate: 'template<class _Tp> const _Tp* std::end(const std::valarray<_Tp>&)'
 1244 |     end(const valarray<_Tp>& __va)
      |     ^~~
/usr/include/c++/10/valarray:1244:5: note:   template argument deduction/substitution failed:
race.cpp:43:21: note:   'std::pair<int, int>' is not derived from 'const std::valarray<_Tp>'
   43 |  for(auto v : lmao[u]){
      |                     ^
race.cpp: In function 'int best_path(int, int, int (*)[2], int*)':
race.cpp:5:12: error: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<int, int> >, std::pair<int, int> >::value_type' {aka 'struct std::pair<int, int>'} has no member named 'push_back'
    5 | #define pb push_back
      |            ^~~~~~~~~
race.cpp:60:17: note: in expansion of macro 'pb'
   60 |   lmao[h[i][0]].pb({h[i][1],l[i]});
      |                 ^~
race.cpp:5:12: error: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<int, int> >, std::pair<int, int> >::value_type' {aka 'struct std::pair<int, int>'} has no member named 'push_back'
    5 | #define pb push_back
      |            ^~~~~~~~~
race.cpp:61:17: note: in expansion of macro 'pb'
   61 |   lmao[h[i][1]].pb({h[i][0],l[i]});
      |                 ^~