Main.cc: In function ‘void init()’:
Main.cc:7:10: error: reference to ‘begin’ is ambiguous
cin>>begin[i]>>end[i];
^~~~~
Main.cc:3:7: note: candidates are: int begin [1001]
int n,begin[1001],end[1001];
^~~~~
In file included from /usr/include/c++/7/string:51:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from Main.cc:1:
/usr/include/c++/7/bits/range_access.h:87:5: note: template _Tp* std::begin(_Tp (&)[_Nm])
begin(_Tp (&__arr)[_Nm])
^~~~~
/usr/include/c++/7/bits/range_access.h:58:5: note: template decltype (__cont.begin()) std::begin(const _Container&)
begin(const _Container& __cont) -> decltype(__cont.begin())
^~~~~
/usr/include/c++/7/bits/range_access.h:48:5: note: template decltype (__cont.begin()) std::begin(_Container&)
begin(_Container& __cont) -> decltype(__cont.begin())
^~~~~
In file included from /usr/include/c++/7/bits/range_access.h:36:0,
from /usr/include/c++/7/string:51,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from Main.cc:1:
/usr/include/c++/7/initializer_list:89:5: note: template constexpr const _Tp* std::begin(std::initializer_list<_Tp>)
begin(initializer_list<_Tp> __ils) noexcept
^~~~~
Main.cc:7:20: error: reference to ‘end’ is ambiguous
cin>>begin[i]>>end[i];
^~~
Main.cc:3:19: note: candidates are: int end [1001]
int n,begin[1001],end[1001];
^~~
In file included from /usr/include/c++/7/string:51:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from Main.cc:1:
/usr/include/c++/7/bits/range_access.h:97:5: note: template _Tp* std::end(_Tp (&)[_Nm])
end(_Tp (&__arr)[_Nm])
^~~
/usr/include/c++/7/bits/range_access.h:78:5: note: template decltype (__cont.end()) std::end(const _Container&)
end(const _Container& __cont) -> decltype(__cont.end())
^~~
/usr/include/c++/7/bits/range_access.h:68:5: note: template decltype (__cont.end()) std::end(_Container&)
end(_Container& __cont) -> decltype(__cont.end())
^~~
In file included from /usr/include/c++/7/bits/range_access.h:36:0,
from /usr/include/c++/7/string:51,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from Main.cc:1:
/usr/include/c++/7/initializer_list:99:5: note: template constexpr const _Tp* std::end(std::initializer_list<_Tp>)
end(initializer_list<_Tp> __ils) noexcept
^~~
Main.cc: In function ‘void qsort(int, int)’:
Main.cc:11:14: error: reference to ‘end’ is ambiguous
i=x;j=y;mid=end[(x+y)/2];
^~~
Main.cc:3:19: note: candidates are: int end [1001]
int n,begin[1001],end[1001];
^~~
In file included from /usr/include/c++/7/string:51:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from Main.cc:1:
/usr/include/c++/7/bits/range_access.h:97:5: note: template _Tp* std::end(_Tp (&)[_Nm])
end(_Tp (&__arr)[_Nm])
^~~
/usr/include/c++/7/bits/range_access.h:78:5: note: template decltype (__cont.end()) std::end(const _Container&)
end(const _Container& __cont) -> decltype(__cont.end())
^~~
/usr/include/c++/7/bits/range_access.h:68:5: note: template decltype (__cont.end()) std::end(_Container&)
end(_Container& __cont) -> decltype(__cont.end())
^~~
In file included from /usr/include/c++/7/bits/range_access.h:36:0,
from /usr/include/c++/7/string:51,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from Main.cc:1:
/usr/include/c++/7/initializer_list:99:5: note: template constexpr const _Tp* std::end(std::initializer_list<_Tp>)
end(initializer_list<_Tp> __ils) noexcept
^~~
Main.cc:13:12: error: reference to ‘end’ is ambiguous
while(end[i] _Tp* std::end(_Tp (&)[_Nm])
end(_Tp (&__arr)[_Nm])
^~~
/usr/include/c++/7/bits/range_access.h:78:5: note: template decltype (__cont.end()) std::end(const _Container&)
end(const _Container& __cont) -> decltype(__cont.end())
^~~
/usr/include/c++/7/bits/range_access.h:68:5: note: template decltype (__cont.end()) std::end(_Container&)
end(_Container& __cont) -> decltype(__cont.end())
^~~
In file included from /usr/include/c++/7/bits/range_access.h:36:0,
from /usr/include/c++/7/string:51,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from Main.cc:1:
/usr/include/c++/7/initializer_list:99:5: note: template constexpr const _Tp* std::end(std::initializer_list<_Tp>)
end(initializer_list<_Tp> __ils) noexcept
^~~
Main.cc:14:12: error: reference to ‘end’ is ambiguous
while(end[j]>mid) --j;
^~~
Main.cc:3:19: note: candidates are: int end [1001]
int n,begin[1001],end[1001];
^~~
In file included from /usr/include/c++/7/string:51:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from Main.cc:1:
/usr/include/c++/7/bits/range_access.h:97:5: note: template _Tp* std::end(_Tp (&)[_Nm])
end(_Tp (&__arr)[_Nm])
^~~
/usr/include/c++/7/bits/range_access.h:78:5: note: template decltype (__cont.end()) std::end(const _Container&)
end(const _Container& __cont) -> decltype(__cont.end())
^~~
/usr/include/c++/7/bits/range_access.h:68:5: note: template decltype (__cont.end()) std::end(_Container&)
end(_Container& __cont) -> decltype(__cont.end())
^~~
In file included from /usr/include/c++/7/bits/range_access.h:36:0,
from /usr/include/c++/7/string:51,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from Main.cc:1:
/usr/include/c++/7/initializer_list:99:5: note: template constexpr const _Tp* std::end(std::initializer_list<_Tp>)
end(initializer_list<_Tp> __ils) noexcept
^~~
Main.cc:16:12: error: reference to ‘end’ is ambiguous
t=end[j];end[j]=end[i];end[i]=t;
^~~
Main.cc:3:19: note: candidates are: int end [1001]
int n,begin[1001],end[1001];
^~~
In file included from /usr/include/c++/7/string:51:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from Main.cc:1:
/usr/include/c++/7/bits/range_access.h:97:5: note: template _Tp* std::end(_Tp (&)[_Nm])
end(_Tp (&__arr)[_Nm])
^~~
/usr/include/c++/7/bits/range_access.h:78:5: note: template decltype (__cont.end()) std::end(const _Container&)
end(const _Container& __cont) -> decltype(__cont.end())
^~~
/usr/include/c++/7/bits/range_access.h:68:5: note: template decltype (__cont.end()) std::end(_Container&)
end(_Container& __cont) -> decltype(__cont.end())
^~~
In file included from /usr/include/c++/7/bits/range_access.h:36:0,
from /usr/include/c++/7/string:51,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from Main.cc:1:
/usr/include/c++/7/initializer_list:99:5: note: template constexpr const _Tp* std::end(std::initializer_list<_Tp>)
end(initializer_list<_Tp> __ils) noexcept
^~~
Main.cc:16:19: error: reference to ‘end’ is ambiguous
t=end[j];end[j]=end[i];end[i]=t;
^~~
Main.cc:3:19: note: candidates are: int end [1001]
int n,begin[1001],end[1001];
^~~
In file included from /usr/include/c++/7/string:51:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from Main.cc:1:
/usr/include/c++/7/bits/range_access.h:97:5: note: template _Tp* std::end(_Tp (&)[_Nm])
end(_Tp (&__arr)[_Nm])
^~~
/usr/include/c++/7/bits/range_access.h:78:5: note: template decltype (__cont.end()) std::end(const _Container&)
end(const _Container& __cont) -> decltype(__cont.end())
^~~
/usr/include/c++/7/bits/range_access.h:68:5: note: template decltype (__cont.end()) std::end(_Container&)
end(_Container& __cont) -> decltype(__cont.end())
^~~
In file included from /usr/include/c++/7/bits/range_access.h:36:0,
from /usr/include/c++/7/string:51,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from Main.cc:1:
/usr/include/c++/7/initializer_list:99:5: note: template constexpr const _Tp* std::end(std::initializer_list<_Tp>)
end(initializer_list<_Tp> __ils) noexcept
^~~
Main.cc:16:26: error: reference to ‘end’ is ambiguous
t=end[j];end[j]=end[i];end[i]=t;
^~~
Main.cc:3:19: note: candidates are: int end [1001]
int n,begin[1001],end[1001];
^~~
In file included from /usr/include/c++/7/string:51:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from Main.cc:1:
/usr/include/c++/7/bits/range_access.h:97:5: note: template _Tp* std::end(_Tp (&)[_Nm])
end(_Tp (&__arr)[_Nm])
^~~
/usr/include/c++/7/bits/range_access.h:78:5: note: template decltype (__cont.end()) std::end(const _Container&)
end(const _Container& __cont) -> decltype(__cont.end())
^~~
/usr/include/c++/7/bits/range_access.h:68:5: note: template decltype (__cont.end()) std::end(_Container&)
end(_Container& __cont) -> decltype(__cont.end())
^~~
In file included from /usr/include/c++/7/bits/range_access.h:36:0,
from /usr/include/c++/7/string:51,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from Main.cc:1:
/usr/include/c++/7/initializer_list:99:5: note: template constexpr const _Tp* std::end(std::initializer_list<_Tp>)
end(initializer_list<_Tp> __ils) noexcept
^~~
Main.cc:16:33: error: reference to ‘end’ is ambiguous
t=end[j];end[j]=end[i];end[i]=t;
^~~
Main.cc:3:19: note: candidates are: int end [1001]
int n,begin[1001],end[1001];
^~~
In file included from /usr/include/c++/7/string:51:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from Main.cc:1:
/usr/include/c++/7/bits/range_access.h:97:5: note: template _Tp* std::end(_Tp (&)[_Nm])
end(_Tp (&__arr)[_Nm])
^~~
/usr/include/c++/7/bits/range_access.h:78:5: note: template decltype (__cont.end()) std::end(const _Container&)
end(const _Container& __cont) -> decltype(__cont.end())
^~~
/usr/include/c++/7/bits/range_access.h:68:5: note: template decltype (__cont.end()) std::end(_Container&)
end(_Container& __cont) -> decltype(__cont.end())
^~~
In file included from /usr/include/c++/7/bits/range_access.h:36:0,
from /usr/include/c++/7/string:51,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from Main.cc:1:
/usr/include/c++/7/initializer_list:99:5: note: template constexpr const _Tp* std::end(std::initializer_list<_Tp>)
end(initializer_list<_Tp> __ils) noexcept
^~~
Main.cc:17:12: error: reference to ‘begin’ is ambiguous
t=begin[j];begin[j]=begin[i];begin[i]=t;
^~~~~
Main.cc:3:7: note: candidates are: int begin [1001]
int n,begin[1001],end[1001];
^~~~~
In file included from /usr/include/c++/7/string:51:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from Main.cc:1:
/usr/include/c++/7/bits/range_access.h:87:5: note: template _Tp* std::begin(_Tp (&)[_Nm])
begin(_Tp (&__arr)[_Nm])
^~~~~
/usr/include/c++/7/bits/range_access.h:58:5: note: template decltype (__cont.begin()) std::begin(const _Container&)
begin(const _Container& __cont) -> decltype(__cont.begin())
^~~~~
/usr/include/c++/7/bits/range_access.h:48:5: note: template decltype (__cont.begin()) std::begin(_Container&)
begin(_Container& __cont) -> decltype(__cont.begin())
^~~~~
In file included from /usr/include/c++/7/bits/range_access.h:36:0,
from /usr/include/c++/7/string:51,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from Main.cc:1:
/usr/include/c++/7/initializer_list:89:5: note: template constexpr const _Tp* std::begin(std::initializer_list<_Tp>)
begin(initializer_list<_Tp> __ils) noexcept
^~~~~
Main.cc:17:21: error: reference to ‘begin’ is ambiguous
t=begin[j];begin[j]=begin[i];begin[i]=t;
^~~~~
Main.cc:3:7: note: candidates are: int begin [1001]
int n,begin[1001],end[1001];
^~~~~
In file included from /usr/include/c++/7/string:51:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from Main.cc:1:
/usr/include/c++/7/bits/range_access.h:87:5: note: template _Tp* std::begin(_Tp (&)[_Nm])
begin(_Tp (&__arr)[_Nm])
^~~~~
/usr/include/c++/7/bits/range_access.h:58:5: note: template decltype (__cont.begin()) std::begin(const _Container&)
begin(const _Container& __cont) -> decltype(__cont.begin())
^~~~~
/usr/include/c++/7/bits/range_access.h:48:5: note: template decltype (__cont.begin()) std::begin(_Container&)
begin(_Container& __cont) -> decltype(__cont.begin())
^~~~~
In file included from /usr/include/c++/7/bits/range_access.h:36:0,
from /usr/include/c++/7/string:51,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from Main.cc:1:
/usr/include/c++/7/initializer_list:89:5: note: template constexpr const _Tp* std::begin(std::initializer_list<_Tp>)
begin(initializer_list<_Tp> __ils) noexcept
^~~~~
Main.cc:17:30: error: reference to ‘begin’ is ambiguous
t=begin[j];begin[j]=begin[i];begin[i]=t;
^~~~~
Main.cc:3:7: note: candidates are: int begin [1001]
int n,begin[1001],end[1001];
^~~~~
In file included from /usr/include/c++/7/string:51:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from Main.cc:1:
/usr/include/c++/7/bits/range_access.h:87:5: note: template _Tp* std::begin(_Tp (&)[_Nm])
begin(_Tp (&__arr)[_Nm])
^~~~~
/usr/include/c++/7/bits/range_access.h:58:5: note: template decltype (__cont.begin()) std::begin(const _Container&)
begin(const _Container& __cont) -> decltype(__cont.begin())
^~~~~
/usr/include/c++/7/bits/range_access.h:48:5: note: template decltype (__cont.begin()) std::begin(_Container&)
begin(_Container& __cont) -> decltype(__cont.begin())
^~~~~
In file included from /usr/include/c++/7/bits/range_access.h:36:0,
from /usr/include/c++/7/string:51,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from Main.cc:1:
/usr/include/c++/7/initializer_list:89:5: note: template constexpr const _Tp* std::begin(std::initializer_list<_Tp>)
begin(initializer_list<_Tp> __ils) noexcept
^~~~~
Main.cc:17:39: error: reference to ‘begin’ is ambiguous
t=begin[j];begin[j]=begin[i];begin[i]=t;
^~~~~
Main.cc:3:7: note: candidates are: int begin [1001]
int n,begin[1001],end[1001];
^~~~~
In file included from /usr/include/c++/7/string:51:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from Main.cc:1:
/usr/include/c++/7/bits/range_access.h:87:5: note: template _Tp* std::begin(_Tp (&)[_Nm])
begin(_Tp (&__arr)[_Nm])
^~~~~
/usr/include/c++/7/bits/range_access.h:58:5: note: template decltype (__cont.begin()) std::begin(const _Container&)
begin(const _Container& __cont) -> decltype(__cont.begin())
^~~~~
/usr/include/c++/7/bits/range_access.h:48:5: note: template decltype (__cont.begin()) std::begin(_Container&)
begin(_Container& __cont) -> decltype(__cont.begin())
^~~~~
In file included from /usr/include/c++/7/bits/range_access.h:36:0,
from /usr/include/c++/7/string:51,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from Main.cc:1:
/usr/include/c++/7/initializer_list:89:5: note: template constexpr const _Tp* std::begin(std::initializer_list<_Tp>)
begin(initializer_list<_Tp> __ils) noexcept
^~~~~
Main.cc: In function ‘void solve()’:
Main.cc:27:12: error: reference to ‘begin’ is ambiguous
if(begin[i]>=t){
^~~~~
Main.cc:3:7: note: candidates are: int begin [1001]
int n,begin[1001],end[1001];
^~~~~
In file included from /usr/include/c++/7/string:51:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from Main.cc:1:
/usr/include/c++/7/bits/range_access.h:87:5: note: template _Tp* std::begin(_Tp (&)[_Nm])
begin(_Tp (&__arr)[_Nm])
^~~~~
/usr/include/c++/7/bits/range_access.h:58:5: note: template decltype (__cont.begin()) std::begin(const _Container&)
begin(const _Container& __cont) -> decltype(__cont.begin())
^~~~~
/usr/include/c++/7/bits/range_access.h:48:5: note: template decltype (__cont.begin()) std::begin(_Container&)
begin(_Container& __cont) -> decltype(__cont.begin())
^~~~~
In file included from /usr/include/c++/7/bits/range_access.h:36:0,
from /usr/include/c++/7/string:51,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from Main.cc:1:
/usr/include/c++/7/initializer_list:89:5: note: template constexpr const _Tp* std::begin(std::initializer_list<_Tp>)
begin(initializer_list<_Tp> __ils) noexcept
^~~~~
Main.cc:28:12: error: reference to ‘end’ is ambiguous
++ans;t=end[i];
^~~
Main.cc:3:19: note: candidates are: int end [1001]
int n,begin[1001],end[1001];
^~~
In file included from /usr/include/c++/7/string:51:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from Main.cc:1:
/usr/include/c++/7/bits/range_access.h:97:5: note: template _Tp* std::end(_Tp (&)[_Nm])
end(_Tp (&__arr)[_Nm])
^~~
/usr/include/c++/7/bits/range_access.h:78:5: note: template decltype (__cont.end()) std::end(const _Container&)
end(const _Container& __cont) -> decltype(__cont.end())
^~~
/usr/include/c++/7/bits/range_access.h:68:5: note: template decltype (__cont.end()) std::end(_Container&)
end(_Container& __cont) -> decltype(__cont.end())
^~~
In file included from /usr/include/c++/7/bits/range_access.h:36:0,
from /usr/include/c++/7/string:51,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/ostream:38,
from /usr/include/c++/7/iostream:39,
from Main.cc:1:
/usr/include/c++/7/initializer_list:99:5: note: template constexpr const _Tp* std::end(std::initializer_list<_Tp>)
end(initializer_list<_Tp> __ils) noexcept
^~~