bacan.cpp: In function 'std::string getname(std::string)': bacan.cpp:19: warning: comparison between signed and unsigned integer expressions bacan.cpp: In function 'int getnr(std::string)': bacan.cpp:27: warning: comparison between signed and unsigned integer expressions bacan.cpp: In function 'ull gethash(std::string)': bacan.cpp:35: warning: comparison between signed and unsigned integer expressions bacan.cpp: In function 'int main()': bacan.cpp:54: warning: comparison between signed and unsigned integer expressions bacan.cpp:63: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x bacan.cpp:63: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x bacan.cpp:69: warning: comparison between signed and unsigned integer expressions bacan.cpp:46: warning: unused variable 'm'