litoral.cpp: In function 'int main()': litoral.cpp:98: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x litoral.cpp:98: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x litoral.cpp:99: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x litoral.cpp:99: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x litoral.cpp:103: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x litoral.cpp:103: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x litoral.cpp:106: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x litoral.cpp:106: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x litoral.cpp:112: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x litoral.cpp:112: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x litoral.cpp:119: warning: comparison between signed and unsigned integer expressions litoral.cpp:127: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x litoral.cpp:127: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x litoral.cpp:54: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result litoral.cpp:54: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result