antipatie.cpp: In function 'int main()': antipatie.cpp:41: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x antipatie.cpp:41: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x antipatie.cpp:29: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result antipatie.cpp:30: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result