Eroare de compilare: main.cpp:9:50: error: 'int y1' redeclared as different kind of symbol int a,b,k,n,m,v[1001][1001],a1,a2,a3,a4,a5[5],x1,y1; ^~ In file included from /usr/include/features.h:367:0, from /usr/include/x86_64-linux-gnu/c++/6/bits/os_defines.h:39, from /usr/include/x86_64-linux-gnu/c++/6/bits/c++config.h:507, from /usr/include/c++/6/iostream:38, from main.cpp:1: /usr/include/x86_64-linux-gnu/bits/mathcalls.h:251:1: note: previous declaration 'double y1(double)' __MATHCALL (y1,, (_Mdouble_)); ^ main.cpp: In function 'void ump()': main.cpp:24:13: error: invalid types 'int [1001][double(double) throw ()]' for array subscript v[x1][y1]=1; ^ main.cpp:25:28: error: no matching function for call to 'std::queue<std::pair<int, int> >::push(std::pair<int, double (*)(double) throw ()>)' c.push(make_pair(x1,y1)); ^ In file included from /usr/include/c++/6/queue:64:0, from main.cpp:3: /usr/include/c++/6/bits/stl_queue.h:242:7: note: candidate: void std::queue<_Tp, _Sequence>::push(const value_type&) [with _Tp = std::pair<int, int>; _Sequence = std::deque<std::pair<int, int>, std::allocator<std::pair<int, int> > >; std::queue<_Tp, _Sequence>::value_type = std::pair<int, int>] push(const value_type& __x) ^~~~ /usr/include/c++/6/bits/stl_queue.h:242:7: note: no known conversion for argument 1 from 'std::pair<int, double (*)(double) throw ()>' to 'const value_type& {aka const std::pair<int, int>&}' /usr/include/c++/6/bits/stl_queue.h:247:7: note: candidate: void std::queue<_Tp, _Sequence>::push(std::queue<_Tp, _Sequence>::value_type&&) [with _Tp = std::pair<int, int>; _Sequence = std::deque<std::pair<int, int>, std::allocator<std::pair<int, int> > >; std::queue<_Tp, _Sequence>::value_type = std::pair<int, int>] push(value_type&& __x) ^~~~ /usr/include/c++/6/bits/stl_queue.h:247:7: note: no known conversion for argument 1 from 'std::pair<int, double (*)(double) throw ()>' to 'std::queue<std::pair<int, int> >::value_type&& {aka std::pair<int, int>&&}' main.cpp: In function 'int main()': main.cpp:61:12: error: assignment of function 'double y1(double)' y1=1; ^ main.cpp:61:12: error: cannot convert 'int' to 'double(double) throw ()' in assignment main.cpp:66:12: error: assignment of function 'double y1(double)' y1=m; ^ main.cpp:66:12: error: cannot convert 'int' to 'double(double) throw ()' in assignment main.cpp:71:12: error: assignment of function 'double y1(double)' y1=m; ^ main.cpp:71:12: error: cannot convert 'int' to 'double(double) throw ()' in assignment main.cpp:76:12: error: assignment of function 'double y1(double)' y1=1; ^ main.cpp:76:12: error: cannot convert 'int' to 'double(double) throw ()' in assignment Non zero exit status: 1