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View Compilation Error

0_0_32108232_27293.cpp: In function 'void solve()':
0_0_32108232_27293.cpp:102:21: error: 'g1' was not declared in this scope
   ans = {{ans.fi.fi/g1, ans.fi.se/g1},{ans.se.fi/g2, ans.se.se/g2}};
                     ^
0_0_32108232_27293.cpp:102:50: error: 'g2' was not declared in this scope
   ans = {{ans.fi.fi/g1, ans.fi.se/g1},{ans.se.fi/g2, ans.se.se/g2}};
                                                  ^
0_0_32108232_27293.cpp:102:7: error: no match for 'operator=' (operand types are 'std::pair<std::pair<long long int, long long int>, std::pair<long long int, long long int> >' and '<brace-enclosed initializer list>')
   ans = {{ans.fi.fi/g1, ans.fi.se/g1},{ans.se.fi/g2, ans.se.se/g2}};
       ^
0_0_32108232_27293.cpp:102:7: note: candidates are:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:64:0,
                 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_32108232_27293.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_pair.h:158:7: note: std::pair<_T1, _T2>& std::pair<_T1, _T2>::operator=(const std::pair<_T1, _T2>&) [with _T1 = std::pair<long long int, long long int>; _T2 = std::pair<long long int, long long int>]
       operator=(const pair& __p)
       ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_pair.h:158:7: note:   no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'const std::pair<std::pair<long long int, long long int>, std::pair<long long int, long long int> >&'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_pair.h:166:7: note: std::pair<_T1, _T2>& std::pair<_T1, _T2>::operator=(std::pair<_T1, _T2>&&) [with _T1 = std::pair<long long int, long long int>; _T2 = std::pair<long long int, long long int>]
       operator=(pair&& __p)
       ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_pair.h:166:7: note:   no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'std::pair<std::pair<long long int, long long int>, std::pair<long long int, long long int> >&&'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_pair.h:177:2: note: template<class _U1, class _U2> std::pair<_T1, _T2>& std::pair<_T1, _T2>::operator=(const std::pair<_U1, _U2>&) [with _U1 = _U1; _U2 = _U2; _T1 = std::pair<long long int, long long int>; _T2 = std::pair<long long int, long long int>]
  operator=(const pair<_U1, _U2>& __p)
  ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_pair.h:177:2: note:   template argument deduction/substitution failed:
0_0_32108232_27293.cpp:102:7: note:   couldn't deduce template parameter '_U1'
   ans = {{ans.fi.fi/g1, ans.fi.se/g1},{ans.se.fi/g2, ans.se.se/g2}};
       ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:64:0,
                 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_32108232_27293.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_pair.h:186:2: note: template<class _U1, class _U2> std::pair<_T1, _T2>& std::pair<_T1, _T2>::operator=(std::pair<_U1, _U2>&&) [with _U1 = _U1; _U2 = _U2; _T1 = std::pair<long long int, long long int>; _T2 = std::pair<long long int, long long int>]
  operator=(pair<_U1, _U2>&& __p)
  ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_pair.h:186:2: note:   template argument deduction/substitution failed:
0_0_32108232_27293.cpp:102:7: note:   couldn't deduce template parameter '_U1'
   ans = {{ans.fi.fi/g1, ans.fi.se/g1},{ans.se.fi/g2, ans.se.se/g2}};
       ^


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