[RajatPawar]

To quote it from the wiki:

Quote:

const is not widerly used however it declares a variable which can not be modified by code. There are a few uses for this - functions with const array parameters can sometimes be compiled more efficiently or you may want something like a define but which is an array. const is a modifier, it must go with new or another variable declarator. If you try modify a const variable the compiler will complain.