wow.cpp: In function 'void Lee(int, int)': wow.cpp:19: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x wow.cpp:19: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x wow.cpp:36: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x wow.cpp:36: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x wow.cpp: In function 'int main()': wow.cpp:69: warning: 'ansx' may be used uninitialized in this function wow.cpp:69: warning: 'ansy' may be used uninitialized in this function