Class Permutations

java.lang.Object

topics.backtracking.Permutations

public class Permutations
extends Object

BACKTRACKING PROBLEM: PERMUTATIONS OF N ELEMENTS This program generates permutations of the integer elements that are in the vector v

Author:

vicegd

Constructor Summary

Constructors

Constructor	Description
Permutations(int n)	Constructor for Permutations objects

Method Summary

Modifier and Type	Method	Description
void	backtracking()
int	getNumberOfPermutations()	Gets the number of permutations after the backtracking process

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Permutations

public Permutations(int n)

Constructor for Permutations objects

Parameters:

n - Number of elements for each permutation

Method Details

backtracking

public void backtracking()

getNumberOfPermutations

public int getNumberOfPermutations()

Gets the number of permutations after the backtracking process

Returns:

Number of permutations