Hi guys,

How does this map sort when we alpha numeric as keys? Like for instance i have

A1
A2
A10
A01
A02

Do we have any algorithm where these alpha numeric values can be converted to a number and then used in map as key values so that they can be sorted properly. As u know the alpha numeric values given above cannot be sorted properly.This sequence could change according to user requirement. Like for a user A10 is less than A2 .Probably this may not be the case with other users. Any inputs on this?

raul
(spain)