java get all permutations code example
Example 1: find all permutations of a string
void permute(string a, int l, int r)
{
// Base case
if (l == r)
cout<Example 2: find all permutations of a string
ABC
ACB
BAC
BCA
CBA
CABvoid permute(string a, int l, int r)
{
// Base case
if (l == r)
cout<ABC
ACB
BAC
BCA
CBA
CAB