ro.cpp:10: error: expected nested-name-specifier before 'VI' ro.cpp:10: error: 'VI' has not been declared ro.cpp:10: error: expected ';' before '=' token ro.cpp:10: error: expected unqualified-id before '=' token ro.cpp:11: error: 'VI' was not declared in this scope ro.cpp:11: error: template argument 1 is invalid ro.cpp:11: error: template argument 2 is invalid ro.cpp:11: error: invalid type in declaration before ';' token ro.cpp:12: error: 'VI' does not name a type ro.cpp:14: error: 'VI' was not declared in this scope ro.cpp:14: error: template argument 1 is invalid ro.cpp:14: error: template argument 2 is invalid ro.cpp:14: error: invalid type in declaration before ';' token ro.cpp: In function 'void ReadGraph()': ro.cpp:39: error: 'VI' was not declared in this scope ro.cpp:39: error: template argument 1 is invalid ro.cpp:39: error: template argument 2 is invalid ro.cpp:40: error: 'a' was not declared in this scope ro.cpp:41: error: 'low' was not declared in this scope ro.cpp:46: error: invalid types 'int[int]' for array subscript ro.cpp:47: error: invalid types 'int[int]' for array subscript ro.cpp: In function 'void DFS(int, int, int)': ro.cpp:53: error: 'a' was not declared in this scope ro.cpp:53: error: 'low' was not declared in this scope ro.cpp:55: warning: 'auto' will change meaning in C++0x; please remove it ro.cpp:55: error: expected initializer before ':' token ro.cpp:112: error: expected primary-expression at end of input ro.cpp:112: error: expected ';' at end of input ro.cpp:112: error: expected primary-expression at end of input ro.cpp:112: error: expected ')' at end of input ro.cpp:112: error: expected statement at end of input ro.cpp:112: error: expected '}' at end of input