Eroare de compilare: user.cpp:14:29: error: ‘int y1’ redeclared as different kind of symbol int x, y, t, n, m, pas, x1, y1,ans; ^ In file included from /usr/include/features.h:357:0, from /usr/include/assert.h:37, from /usr/include/c++/4.8/cassert:43, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:33, from user.cpp:4: /usr/include/i386-linux-gnu/bits/mathcalls.h:243:1: error: previous declaration of ‘double y1(double)’ __MATHCALL (y1,, (_Mdouble_)); ^ user.cpp: In function ‘int main()’: user.cpp:78:19: error: assignment of function ‘double y1(double)’ y1=vy[i]+dY[vd[i]]; ^ user.cpp:78:19: error: cannot convert ‘int’ to ‘double(double)throw ()’ in assignment user.cpp:79:36: error: invalid conversion from ‘double (*)(double)throw ()’ to ‘int’ [-fpermissive] if (afara(x1, y1, n)) vd[i]=3-vd[i]; ^ user.cpp:38:6: error: initializing argument 2 of ‘bool afara(int, int, int)’ [-fpermissive] bool afara(int x, int y, int n){ ^ user.cpp:82:26: error: invalid conversion from ‘double (*)(double)throw ()’ to ‘int’ [-fpermissive] vy[i]=y1; ^