compus.cpp: In function 'int main()': compus.cpp:28: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x compus.cpp:28: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x compus.cpp:32: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x compus.cpp:32: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x compus.cpp:49: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x compus.cpp:49: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x