Compilare: main.cpp: In function 'void build(int, int, int)': main.cpp:46:17: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] 46 | int mid = l + r >> 1; | ~~^~~ main.cpp: In function 'void modif(int, int, int, int, int, int)': main.cpp:59:17: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] 59 | int mid = l + r >> 1; | ~~^~~ main.cpp: In function 'std::pair<int, int> query(int, int, int, int, int)': main.cpp:68:17: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] 68 | int mid = l + r >> 1; | ~~^~~