Eroare de compilare: user.cpp:8:43: error: ‘int j1’ redeclared as different kind of symbol int n,m,i,j,v[1001][1001],pas,L,r,k,i1,i2,j1,j2,i3,j3; ^ In file included from /usr/include/features.h:357:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/os_defines.h:39, from /usr/include/i386-linux-gnu/c++/4.8/bits/c++config.h:420, from /usr/include/c++/4.8/iostream:38, from user.cpp:1: /usr/include/i386-linux-gnu/bits/mathcalls.h:240:1: error: previous declaration of ‘double j1(double)’ __MATHCALL (j1,, (_Mdouble_)); ^ user.cpp: In function ‘bool drum(int)’: user.cpp:14:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘int main()’: user.cpp:26:33: error: assignment of function ‘double j1(double)’ else if(c=='I') i1=i, j1=j; ^ user.cpp:26:33: error: cannot convert ‘int’ to ‘double(double)throw ()’ in assignment