regine.cpp: In function 'int main()': regine.cpp:93: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x regine.cpp:93: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x regine.cpp:99: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x regine.cpp:99: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x regine.cpp:100: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x regine.cpp:100: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x regine.cpp:125: warning: comparison between signed and unsigned integer expressions regine.cpp:73: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result regine.cpp:74: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result regine.cpp:76: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result regine.cpp:80: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result regine.cpp:113: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result