could any one help me to find the union of two sets.The process i did is that first i made two arrays and cancatenated the first array to the next array and compared each elements with all the other elemensts of the array.
oops i cannot get the output.help me
That's pretty much what you have to do unless your sets are sorted.
If you understand what you're doing, you're not learning anything.
What set primitives have you written?
Like for example
AddSet( set, element );
IsMemberOf( set, element );
The external interface (which is set-based) should not care about the underlying implementation (which is array based)
Union pseudo-code is just
So post some examples of what you have done by way of a set APICode:set Union ( set a, set b ) { result = a; foreach i member of b if not IsMemberOf( result, i ) AddSet( result, i ); }
If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
If at first you don't succeed, try writing your phone number on the exam paper.
