Compilare: main.cpp: In function 'int query(int, int, int, int, int)': main.cpp:36:10: warning: value computed is not used [-Wunused-value] 36 | r2-query(2*p+1,m+1,r,st,dr); | ~~^~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:64:15: warning: 'pz' may be used uninitialized in this function [-Wmaybe-uninitialized] 64 | update(1,1,n,pz,2e9); | ~~~~~~^~~~~~~~~~~~~~