Compilare: user.cpp: In function ‘std::pair<std::basic_string<char>, int> bestOf(const std::pair<std::basic_string<char>, int>&, const std::pair<std::basic_string<char>, int>&)’: user.cpp:39:5: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if(p1.ss == p2.ss) ^ user.cpp: In function ‘int main()’: user.cpp:100:8: warning: unused variable ‘names’ [-Wunused-variable] char names[100],val[100]; ^ user.cpp: In function ‘std::pair<std::basic_string<char>, int> bestOf(const std::pair<std::basic_string<char>, int>&, const std::pair<std::basic_string<char>, int>&)’: user.cpp:44:1: warning: control reaches end of non-void function [-Wreturn-type] } ^