Description: Combinatorial problems Problem Description: Find out from the natural numbers 1,2, ..., n r the number of either taking all the combinations. Problem using backtracking to find the solution, will find a combination of small to large order to save on a [0], a [1], ..., a [r-1], the combination of elements to meet the following properties: (1) a [i+1]> a, after a large number than the previous one (2) ai < = n-r+1.
To Search:
File list (Check if you may need any files):
c3.txt
Download