Defination: Find possible all unique occurrence of characters (Strings) from unique character array or string and output string length.
Input:
- Provide string having unique characters (Ex: 'ab')
- Provide output string length (Ex: 2)
Output:
- Array of all the strings which concludes as possible all unique occurrence of characters
- (Ex: ['aa', 'bb', 'ab', 'ba'])
Input:
- Provide string having unique characters (Ex: 'abc')
- Provide output string length (Ex: 3)
Output:
- Array of all the strings which concludes as possible all unique occurrence of characters
- (Ex: ['aaa', 'aab', 'aac', 'aba', 'abb', 'abc', 'aca', 'acb', 'acc', 'baa', 'bab', 'bac', 'bba', 'bbb', 'bbc', 'bca', 'bcb', 'bcc', 'caa', 'cab', 'cac', 'cba', 'cbb', 'cbc', 'cca', 'ccb', 'ccc'])