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View Compilation Error

0_0_38975030_31267.cpp: In function 'int main()':
0_0_38975030_31267.cpp:23:18: error: cast from 'node*' to 'int' loses precision [-fpermissive]
   23 |         sort(a+1,(int)a+n+1,cmp);ans=0;
      |                  ^~~~~~
0_0_38975030_31267.cpp:23:13: error: no matching function for call to 'sort(node*, double, bool (&)(node, node))'
   23 |         sort(a+1,(int)a+n+1,cmp);ans=0;
      |         ~~~~^~~~~~~~~~~~~~~~~~~~
In file included from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/algorithm:61,
                 from .\stdc++.h:51:
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:4851:5: note: candidate: 'template<class _RAIter> constexpr void std::sort(_RAIter, _RAIter)'
 4851 |     sort(_RandomAccessIterator __first, _RandomAccessIterator __last)
      |     ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:4851:5: note:   template argument deduction/substitution failed:
0_0_38975030_31267.cpp:23:13: note:   deduced conflicting types for parameter '_RAIter' ('node*' and 'double')
   23 |         sort(a+1,(int)a+n+1,cmp);ans=0;
      |         ~~~~^~~~~~~~~~~~~~~~~~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:4882:5: note: candidate: 'template<class _RAIter, class _Compare> constexpr void std::sort(_RAIter, _RAIter, _Compare)'
 4882 |     sort(_RandomAccessIterator __first, _RandomAccessIterator __last,
      |     ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:4882:5: note:   template argument deduction/substitution failed:
0_0_38975030_31267.cpp:23:13: note:   deduced conflicting types for parameter '_RAIter' ('node*' and 'double')
   23 |         sort(a+1,(int)a+n+1,cmp);ans=0;
      |         ~~~~^~~~~~~~~~~~~~~~~~~~
In file included from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/algorithm:73:
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/pstl/glue_algorithm_defs.h:292:1: note: candidate: 'template<class _ExecutionPolicy, class _RandomAccessIterator, class _Compare> __pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, void> std::sort(_ExecutionPolicy&&, _RandomAccessIterator, _RandomAccessIterator, _Compare)'
  292 | sort(_ExecutionPolicy&& __exec, _RandomAccessIterator __first, _RandomAccessIterator __last, _Compare __comp);
      | ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/pstl/glue_algorithm_defs.h:292:1: note:   template argument deduction/substitution failed:
0_0_38975030_31267.cpp:23:13: note:   deduced conflicting types for parameter '_RandomAccessIterator' ('double' and 'bool (*)(node, node)')
   23 |         sort(a+1,(int)a+n+1,cmp);ans=0;
      |         ~~~~^~~~~~~~~~~~~~~~~~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/pstl/glue_algorithm_defs.h:296:1: note: candidate: 'template<class _ExecutionPolicy, class _RandomAccessIterator> __pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, void> std::sort(_ExecutionPolicy&&, _RandomAccessIterator, _RandomAccessIterator)'
  296 | sort(_ExecutionPolicy&& __exec, _RandomAccessIterator __first, _RandomAccessIterator __last);
      | ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/pstl/glue_algorithm_defs.h:296:1: note:   template argument deduction/substitution failed:
0_0_38975030_31267.cpp:23:13: note:   deduced conflicting types for parameter '_RandomAccessIterator' ('double' and 'bool (*)(node, node)')
   23 |         sort(a+1,(int)a+n+1,cmp);ans=0;
      |         ~~~~^~~~~~~~~~~~~~~~~~~~


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