Eroare de compilare: user.cpp:7:5: error: expected unqualified-id before ‘[’ token bool[4*nmax] arb; ^ user.cpp: In function ‘void update(int, int, int)’: user.cpp:14:9: error: ‘arb’ was not declared in this scope arb[nod]=val; ^ user.cpp:20:8: error: ‘arb’ was not declared in this scope if(arb[2*nod]==0||arb[2*nod+1]==0) arb[nod]=0; ^ user.cpp: In function ‘void query(int, int, int)’: user.cpp:31:8: error: ‘arb’ was not declared in this scope if(arb[2*nod]==0) query(2*nod,l,m); ^