Eroare de compilare: user.cpp: In function ‘void updateRange(int, int, int, int)’: user.cpp:4:6: error: ‘lazy’ was not declared in this scope if (lazy[nod]) { //daca exista actualizare in asteptare p-ru elementul respectiv ^~~~ user.cpp:11:3: error: ‘H’ was not declared in this scope H[nod] += (dr-st+1)*lazy[nod]; ^ user.cpp:14:9: error: ‘r’ was not declared in this scope if (st>r || dr<l) return; //segmentul resepectiv nu intra in intervalul [l, r] ^ user.cpp:14:17: error: ‘l’ was not declared in this scope if (st>r || dr<l) return; //segmentul resepectiv nu intra in intervalul [l, r] ^ user.cpp:16:6: error: ‘l’ was not declared in this scope if (l<=st && dr<=r) { ^ user.cpp:16:19: error: ‘r’ was not declared in this scope if (l<=st && dr<=r) { ^ user.cpp:18:3: error: ‘H’ was not declared in this scope H[nod]+=val; ^ user.cpp:21:4: error: ‘lazy’ was not declared in this scope lazy[2*nod]+=val; ^~~~ user.cpp:30:2: error: ‘H’ was not declared in this scope H[nod] = H[2*nod] + H[2*nod + 1]; ^ user.cpp: In function ‘int queryRange(int, int, int, int, int)’: user.cpp:38:6: error: ‘lazy’ was not declared in this scope if (lazy[nod]) { ^~~~ user.cpp:40:3: error: ‘H’ was not declared in this scope H[nod] += (dr-st+1)*lazy[nod]; ^ user.cpp:48:29: error: ‘H’ was not declared in this scope if (l<=st && dr<=r) return H[nod]; //HMARE ^