lbd.cpp: In function 'void bfsg()': lbd.cpp:18: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x lbd.cpp:18: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x lbd.cpp:27: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x lbd.cpp:27: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x lbd.cpp:32: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x lbd.cpp:32: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x lbd.cpp: In function 'bool bfs(int)': lbd.cpp:42: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x lbd.cpp:42: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x lbd.cpp:49: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x lbd.cpp:49: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x lbd.cpp:46: warning: unused variable 'k' lbd.cpp: In function 'void cb()': lbd.cpp:56: warning: 'poz' may be used uninitialized in this function