trafic.cpp: In function 'void citire()': trafic.cpp:49: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x trafic.cpp:49: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x trafic.cpp:50: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x trafic.cpp:50: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x trafic.cpp:42: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result trafic.cpp:45: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result trafic.cpp: In function 'int bfs()': trafic.cpp:65: warning: comparison between signed and unsigned integer expressions trafic.cpp: In function 'int dfs(int, int)': trafic.cpp:84: warning: comparison between signed and unsigned integer expressions trafic.cpp: In function 'bool ok(int)': trafic.cpp:117: warning: comparison between signed and unsigned integer expressions trafic.cpp: In function 'void DistStart()': trafic.cpp:157: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x trafic.cpp:157: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x trafic.cpp:168: warning: comparison between signed and unsigned integer expressions trafic.cpp:173: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x trafic.cpp:173: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x trafic.cpp: In function 'void DistFinish()': trafic.cpp:183: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x trafic.cpp:183: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x trafic.cpp:194: warning: comparison between signed and unsigned integer expressions trafic.cpp:199: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x trafic.cpp:199: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x trafic.cpp: In function 'int main()': trafic.cpp:209: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result trafic.cpp:210: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result