What is code for arrange alphabets in bubble sort

Answer 1

This is for an int array, but will help you getting started:
http://stackoverflow.com/questions/16088994/sorting-an-array-of-int-using-bubblesort

Answer 2

you got a bubble sort animation demo in my codes:
https://code.sololearn.com/WRK8Y6Bkj9eP/#

and since chars are represented by ascii values, bubble sort can work on them as well