fall.cpp: In function 'int main()': fall.cpp:32: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x fall.cpp:32: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x fall.cpp:59: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x fall.cpp:59: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x fall.cpp:76: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x fall.cpp:76: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x fall.cpp:10: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result fall.cpp:11: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result fall.cpp:12: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result fall.cpp:15: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result