paianjen.cpp: In function 'int main()': paianjen.cpp:38: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x paianjen.cpp:38: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x paianjen.cpp:39: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x paianjen.cpp:39: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x paianjen.cpp:41: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x paianjen.cpp:41: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x paianjen.cpp:42: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x paianjen.cpp:42: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x paianjen.cpp:47: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x paianjen.cpp:47: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x paianjen.cpp:48: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x paianjen.cpp:48: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x paianjen.cpp:50: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x paianjen.cpp:50: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x paianjen.cpp:51: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x paianjen.cpp:51: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x paianjen.cpp:68: warning: comparison between signed and unsigned integer expressions paianjen.cpp:90: warning: comparison between signed and unsigned integer expressions paianjen.cpp:105: warning: comparison between signed and unsigned integer expressions