0_0_37750304_18534.cpp: In function 'void solve()':
0_0_37750304_18534.cpp:21:10: error: expected unqualified-id before '[' token
auto [l, r] = vec[i];
^
0_0_37750304_18534.cpp:26:12: error: expected unqualified-id before '[' token
auto [l1, r1] = vec[i];
^
0_0_37750304_18534.cpp:27:10: error: 'l1' was not declared in this scope
if(l1 <= idx && idx <= r1) {
^
0_0_37750304_18534.cpp:27:30: error: 'r1' was not declared in this scope
if(l1 <= idx && idx <= r1) {
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:71:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/char_traits.h:39,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:40,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:38,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/sstream:38,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/complex:45,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ccomplex:38,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:52,
from 0_0_37750304_18534.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/predefined_ops.h: In instantiation of 'bool __gnu_cxx::__ops::_Iter_comp_iter<_Compare>::operator()(_Iterator1, _Iterator2) [with _Iterator1 = __gnu_cxx::__normal_iterator<std::array<int, 2ull>*, std::vector<std::array<int, 2ull> > >; _Iterator2 = __gnu_cxx::__normal_iterator<std::array<int, 2ull>*, std::vector<std::array<int, 2ull> > >; _Compare = solve()::<lambda(auto:1, auto:2)>]':
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:1846:27: required from 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::array<int, 2ull>*, std::vector<std::array<int, 2ull> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<solve()::<lambda(auto:1, auto:2)> >]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:1884:70: required from 'void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::array<int, 2ull>*, std::vector<std::array<int, 2ull> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<solve()::<lambda(auto:1, auto:2)> >]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:1970:55: required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = __gnu_cxx::__normal_iterator<std::array<int, 2ull>*, std::vector<std::array<int, 2ull> > >; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<solve()::<lambda(auto:1, auto:2)> >]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:4716:78: required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = __gnu_cxx::__normal_iterator<std::array<int, 2ull>*, std::vector<std::array<int, 2ull> > >; _Compare = solve()::<lambda(auto:1, auto:2)>]'
0_0_37750304_18534.cpp:18:4: required from here
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/predefined_ops.h:121:46: error: invalid use of 'auto'
{ return bool(_M_comp(*__it1, *__it2)); }
^
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