[Code:C++]
bool CheckSymmetry(char *File , vector<string>& vertex_set, vector<vector<string>>& edges,vector<string>& char_first)
{
.............
..........
...........
return true;
}
Here i m getting the following errors:-
error: edges' was not declared in this scope
error: `&' cannot appear in a constant-expression
error: `>>' should be `> >' within a nested template argument list
What could be possible reason for this