Compilare: main.cpp: In function 'void Update(int, int)': main.cpp:16:11: warning: statement has no effect [-Wunused-value] for (X; X<=N; X += Zeros(X)) ^ main.cpp: In function 'int Query(int)': main.cpp:23:11: warning: statement has no effect [-Wunused-value] for (X; X; X -= Zeros(X)) ^ main.cpp: In function 'void Rezolvare()': main.cpp:46:19: warning: unused variable 'X' [-Wunused-variable] for (int i=0, X; i<N; ++i) { ^