labirint.cpp: In function 'int main()': labirint.cpp:55: warning: comparison between signed and unsigned integer expressions labirint.cpp: In function 'void reconst(int, int)': labirint.cpp:66: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x labirint.cpp:66: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x labirint.cpp:70: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x labirint.cpp:70: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x