Complete the following code snippet, which is intended to print out all permutations of the string generate by using a permutation generator object.
Public class PermutationGeneratorTester
{
Public static void main(String[] args)
{
PermutationGenerator generator
= new PermutationGenerator("generate") ;
ArrayList<String> permutations
= generator.getPermutations() ;
For (String s : permutations)
{
____________________
}
}
}

Question

Complete the following code snippet, which is intended to print out all permutations of the string generate by using a permutation generator object.
Public class PermutationGeneratorTester
{
Public static void main(String[] args)
{
PermutationGenerator generator
= new PermutationGenerator("generate");
ArrayList<String> permutations
= generator.getPermutations();
For (String s : permutations)
{
____________________
}
}
}
A) generator.print();
B) generator.setPermutations();
C) generator.calculate();
D) System.out.println(s);

Quizplus · Accepted Answer

The code already has an ArrayList of String type containing all permutations generated by the PermutationGenerator object. The for-each loop is iterating through each permutation and assigning it to a String s. Thus, in this loop, we can simply print the current string s using System.out.println(s).

Complete the Following Code Snippet, Which Is Intended to Print