Compilare: main.cpp: In function 'int query(int)': main.cpp:30:12: warning: 'p' may be used uninitialized in this function [-Wmaybe-uninitialized] 30 | return p; | ^ main.cpp: In function 'void build()': main.cpp:43:16: warning: 'p' may be used uninitialized in this function [-Wmaybe-uninitialized] 43 | d[j] = v[i]; | ^