how can I system.out the all result

Question

I have 13 words，a~m，now I want to add words to make a new words，like abcdefghijklm，abcdefghijkml，abcdefghijklm. how to system.out.the all result

Answer 1

U have 13 character and u want to generate words with a length of 13 character, right?
So the result is 13^13 words, because there exist a formula that says that you have n results with n = <number of scope> ^ <number of positions>
So you can check the result (or a part of it).

Answer 2

For me the question isn't biunique, because of that I posted this general answer Sorry, when I confounded somebody!

Answer 3

@Worm , that is when ... we can repeat the characters
//and its clearly visible in examples he gave ... that he didn't repeated characters
//hope U got it 👍

Answer 4

so U have 13 words ... U can make total of 13! different words by combining these 13 words .
fix a word to a posn & make changes in a single posn ... using that U will be able to make it

Answer 5

https://www.geeksforgeeks.org/heaps-algorithm-for-generating-permutations/
you basically need to generate all possible permutations for n alphabets.