inginer.cpp: In function 'void lee(int, int)': inginer.cpp:49: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x inginer.cpp:49: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x inginer.cpp:62: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x inginer.cpp:62: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x inginer.cpp: In function 'int solve()': inginer.cpp:79: warning: unused variable 'i' inginer.cpp:107: warning: control reaches end of non-void function