Compilare: main.cpp: In function 'void get_points(const int&)': main.cpp:32:34: warning: narrowing conversion of 'std::sqrt<int>((((int)n) - (i * i)))' from '__gnu_cxx::__enable_if<true, double>::__type {aka double}' to 'int' inside { } [-Wnarrowing] v.push_back({sqrt(n-i*i),i}); ~~~~^~~~~~~ main.cpp:38:36: warning: narrowing conversion of 'std::sqrt<int>((((int)n) - (i * i)))' from '__gnu_cxx::__enable_if<true, double>::__type {aka double}' to 'int' inside { } [-Wnarrowing] v.push_back({i,sqrt(n-i*i)}); ~~~~^~~~~~~