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View Compilation Error

0_0_39118083_31984.cpp:8:11: error: expected ')' before 'x'
    8 | int cmp(he x,he y){
      |        ~  ^~
      |           )
0_0_39118083_31984.cpp:8:16: error: expected ')' before 'y'
    8 | int cmp(he x,he y){
      |        ~       ^~
      |                )
0_0_39118083_31984.cpp:8:18: error: expression list treated as compound expression in initializer [-fpermissive]
    8 | int cmp(he x,he y){
      |                  ^
0_0_39118083_31984.cpp:8:18: error: invalid conversion from 'hero*' to 'int' [-fpermissive]
    8 | int cmp(he x,he y){
      |                  ^
      |                  |
      |                  hero*
0_0_39118083_31984.cpp:8:19: error: expected ',' or ';' before '{' token
    8 | int cmp(he x,he y){
      |                   ^
0_0_39118083_31984.cpp: In function 'int main()':
0_0_39118083_31984.cpp:20:31: error: 't' was not declared in this scope
   20 |                 for(int i=0;i<t;i++){
      |                               ^
0_0_39118083_31984.cpp:24:23: error: 'ans' was not declared in this scope; did you mean 'abs'?
   24 |                 cout<<ans<<endl;
      |                       ^~~
      |                       abs
In file included from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algobase.h:71,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/string:51,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/locale_classes.h:40,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/ios_base.h:41,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/ios:44,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/ostream:40,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/iostream:41,
                 from 0_0_39118083_31984.cpp:1:
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/predefined_ops.h: In instantiation of 'constexpr bool __gnu_cxx::__ops::_Iter_comp_iter<_Compare>::operator()(_Iterator1, _Iterator2) [with _Iterator1 = hero*; _Iterator2 = hero*; _Compare = int]':
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1819:14:   required from 'constexpr void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = hero*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<int>]'
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1859:25:   required from 'constexpr void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = hero*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<int>]'
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1950:31:   required from 'constexpr void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = hero*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<int>]'
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:4894:18:   required from 'constexpr void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = hero*; _Compare = int]'
0_0_39118083_31984.cpp:19:7:   required from here
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/predefined_ops.h:158:30: error: expression cannot be used as a function
  158 |         { return bool(_M_comp(*__it1, *__it2)); }
      |                       ~~~~~~~^~~~~~~~~~~~~~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/predefined_ops.h: In instantiation of 'constexpr bool __gnu_cxx::__ops::_Val_comp_iter<_Compare>::operator()(_Value&, _Iterator) [with _Value = hero; _Iterator = hero*; _Compare = int]':
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1799:20:   required from 'constexpr void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = hero*; _Compare = __gnu_cxx::__ops::_Val_comp_iter<int>]'
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1827:36:   required from 'constexpr void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = hero*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<int>]'
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1859:25:   required from 'constexpr void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = hero*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<int>]'
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1950:31:   required from 'constexpr void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = hero*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<int>]'
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:4894:18:   required from 'constexpr void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = hero*; _Compare = int]'
0_0_39118083_31984.cpp:19:7:   required from here
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/predefined_ops.h:240:30: error: expression cannot be used as a function
  240 |         { return bool(_M_comp(__val, *__it)); }
      |                       ~~~~~~~^~~~~~~~~~~~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/predefined_ops.h: In instantiation of 'constexpr bool __gnu_cxx::__ops::_Iter_comp_val<_Compare>::operator()(_Iterator, _Value&) [with _Iterator = hero*; _Value = hero; _Compare = int]':
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_heap.h:140:48:   required from 'constexpr void std::__push_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare&) [with _RandomAccessIterator = hero*; _Distance = long long int; _Tp = hero; _Compare = __gnu_cxx::__ops::_Iter_comp_val<int>]'
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_heap.h:247:23:   required from 'constexpr void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = hero*; _Distance = long long int; _Tp = hero; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<int>]'
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_heap.h:356:22:   required from 'constexpr void std::__make_heap(_RandomAccessIterator, _RandomAccessIterator, _Compare&) [with _RandomAccessIterator = hero*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<int>]'
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1635:23:   required from 'constexpr void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = hero*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<int>]'
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1910:25:   required from 'constexpr void std::__partial_sort(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = hero*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<int>]'
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1926:27:   required from 'constexpr void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = hero*; _Size = long long int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<int>]'
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:1947:25:   required from 'constexpr void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = hero*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<int>]'
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:4894:18:   required from 'constexpr void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = hero*; _Compare = int]'
0_0_39118083_31984.cpp:19:7:   required from here
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/predefined_ops.h:196:30: error: expression cannot be used as a function
  196 |         { return bool(_M_comp(*__it, __val)); }
      |                       ~~~~~~~^~~~~~~~~~~~~~


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