Eroare de compilare: user.cpp:15:46: error: ‘int y1’ redeclared as different kind of symbol int n,m,dp[MAXN][MAXN],dragon[MAXN][MAXN],x1,y1,x2,y2; ^~ In file included from /usr/include/features.h:367:0, from /usr/include/x86_64-linux-gnu/c++/6/32/bits/os_defines.h:39, from /usr/include/x86_64-linux-gnu/c++/6/32/bits/c++config.h:507, from /usr/include/c++/6/iostream:38, from user.cpp:1: /usr/include/bits/mathcalls.h:251:1: note: previous declaration ‘double y1(double)’ __MATHCALL (y1,, (_Mdouble_)); ^ user.cpp: In function ‘int cautbin()’: user.cpp:84:36: error: invalid types ‘int [1005][double(double) throw ()]’ for array subscript int aux = min(n*m,dragon[x1][y1]); ^ user.cpp:87:38: error: invalid conversion from ‘double (*)(double) throw ()’ to ‘int’ [-fpermissive] if(lee_drum(x1,y1,x2,y2,r+pas)) ^ user.cpp:53:6: note: initializing argument 2 of ‘bool lee_drum(int, int, int, int, int)’ bool lee_drum(int x1,int y1,int x2,int y2,int minim){ ^~~~~~~~ user.cpp: In function ‘int main()’: user.cpp:107:29: error: assignment of function ‘double y1(double)’ x1 = i,y1 = j; ^ user.cpp:107:29: error: cannot convert ‘int’ to ‘double(double) throw ()’ in assignment