immortal.cpp: In function 'int main()': immortal.cpp:27: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x immortal.cpp:27: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x immortal.cpp: In function 'void bkt(int)': immortal.cpp:49: warning: comparison between signed and unsigned integer expressions immortal.cpp:54: warning: comparison between signed and unsigned integer expressions immortal.cpp:65: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x immortal.cpp:65: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x immortal.cpp:69: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x immortal.cpp:69: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x immortal.cpp:75: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x immortal.cpp:75: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x