fotbal1.cpp: In function 'void euler(int)': fotbal1.cpp:14: warning: comparison between signed and unsigned integer expressions fotbal1.cpp: In function 'int main()': fotbal1.cpp:35: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x fotbal1.cpp:35: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x fotbal1.cpp:36: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x fotbal1.cpp:36: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x fotbal1.cpp:46: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x fotbal1.cpp:46: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x fotbal1.cpp:47: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x fotbal1.cpp:47: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x