Eroare de compilare: user.cpp: In function ‘bool inter(std::bitset<121u>, std::bitset<121u>)’: user.cpp:25:16: error: ‘vmax’ was not declared in this scope for(i=0;i<=vmax;i++) ^ user.cpp: In function ‘std::bitset<121u> reun(std::bitset<121u>, std::bitset<121u>)’: user.cpp:34:16: error: ‘vmax’ was not declared in this scope for(i=0;i<=vmax;i++) ^ user.cpp: In function ‘int main()’: user.cpp:44:13: warning: unused variable ‘j’ [-Wunused-variable] int n,i,j,k,vf; ^ user.cpp:44:15: warning: unused variable ‘k’ [-Wunused-variable] int n,i,j,k,vf; ^