Compilare: main.cpp: In function 'void AINT::update(int, int, int, int, int)': main.cpp:26:18: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] 26 | int mid = cl + cr >> 1; | ~~~^~~~ main.cpp: In function 'cell AINT::query(int, int, int, int, int)': main.cpp:37:18: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] 37 | int mid = cl + cr >> 1; | ~~~^~~~ main.cpp: In function 'void AINT::construct(int, int, int)': main.cpp:50:17: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] 50 | int mid = l + r >> 1; | ~~^~~ main.cpp: In function 'int main()': main.cpp:91:12: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 91 | for(auto [l, r, ind] : qs) { | ^