@shashank
i think there are some duplicate outputs by this algorithm (112,211)...
Thanks and regards,
Gajendra Dadheech
On Mon, Feb 7, 2011 at 2:29 PM, bittu shashank7andr...@gmail.com wrote:
@gajendra
i found that its basically combination problem
we have to print all combination of all number in given range that
can compose a given number
Examples:
For n = 1, the program should print following:
1
For n = 2, the program should print following:
1 1
2
For n = 3, the program should print following:
1 1 1
1 2
2 1
3
For n = 4, the program should print following:
1 1 1 1
1 1 2
1 2 1
1 3
2 1 1
2 2
3 1
and so on …
Algorithm:
At first position we can have three numbers 1 or 2 or 3.
First put 1 at first position and recursively call for n-1.
Then put 2 at first position and recursively call for n-2.
Then put 3 at first position and recursively call for n-3.
If n becomes 0 then we have formed a combination that compose n, so
print the current combination
You Can Find generalized Code here You Can make it Customize acc. to
your recq.
http://codepad.org/uw2K9a2c
Thanks Rergards
Shashank Mani The best way to escape from a problem is to solve
it.
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