Compilare: main.cpp: In function 'void update(int, int)': main.cpp:28:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 28 | for(; poz <= n; poz += (lsb(poz))) | ~~~~^~~~ main.cpp: In function 'int main()': main.cpp:41:26: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 41 | for(int i = 1; i <= n; i++) | ~~^~~~ main.cpp:65:44: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 65 | if(r + pas <= n && query(r + pas) <= x) | ~~~~~~~~^~~~