Compilare: main.cpp: In function 'void update(int, int)': main.cpp:11:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 11 | while(pos <= aib.size()) | ~~~~^~~~~~~~~~~~~ main.cpp: In function 'int patrascu(int)': main.cpp:24:33: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 24 | if ((pos | bit) < aib.size() && aib[pos | bit] < val) { | ~~~~~~~~~~~~^~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:34:16: warning: unused variable 'a' [-Wunused-variable] 34 | int n, a; | ^