Eroare de compilare: user.cpp: In function ‘void afisare(int)’: user.cpp:12:15: error: ‘itoa’ was not declared in this scope itoa(a,s,2); ^ user.cpp: In function ‘void bfs()’: user.cpp:36:18: error: ‘viz’ cannot be used as a function if(viz(nod.a)==0) ^ user.cpp: In function ‘int main()’: user.cpp:54:9: error: expected ‘;’ before ‘k’ k++; ^ user.cpp:57:9: error: expected ‘;’ before ‘k’ k++; ^ user.cpp:48:10: warning: unused variable ‘m’ [-Wunused-variable] int m, i, x, y,j,k=0; ^ user.cpp:48:16: warning: unused variable ‘x’ [-Wunused-variable] int m, i, x, y,j,k=0; ^ user.cpp:48:19: warning: unused variable ‘y’ [-Wunused-variable] int m, i, x, y,j,k=0; ^ user.cpp:48:21: warning: unused variable ‘j’ [-Wunused-variable] int m, i, x, y,j,k=0; ^