I need help about a question FOLLOWİNG (please use the c++)
Question is:

1-) You are given a set witl 10 elements.

X: { 23, 13, 25, 43, 45, 26, 10, 2, 27, 44 }
or you can choose any 10 elementsç it is not problem.

2-) You are asked to write a program which can generate subsets of X with specific number of elements.
your program's output should be like this:

X = { 23, 13, 25, 43, 45, 26, 10, 2, 27, 44 }
Enter the number of elements for subset generation : 9 (for example you entered 9 )
SUBSETS WITH 9 ELEMENTS
-----------------------------------
23 13 25 43 45 26 10 2 27
23 13 25 43 45 26 10 2 44
23 13 25 43 45 26 10 27 44
23 13 25 43 45 26 2 27 44
23 13 25 43 45 10 2 27 44
"
"
"