zmeu.cpp: In function 'void djikstra(int, int*)': zmeu.cpp:54: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x zmeu.cpp:54: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x zmeu.cpp:61: warning: comparison between signed and unsigned integer expressions zmeu.cpp:68: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x zmeu.cpp:68: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x zmeu.cpp: In function 'int main()': zmeu.cpp:91: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x zmeu.cpp:91: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x zmeu.cpp:92: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x zmeu.cpp:92: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x zmeu.cpp:77: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result zmeu.cpp:77: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result