Someone explainme behavior: char x='a'; a++;????

Question

For example when same this char (x='a') is intro bucle for(int i=a;a<='z';a++){System.out.print(a++);} this print acegikmoqsuwy

Answer 1

Char are usually stored as 8bits integers of their ASCII value: increment it will add one to the ASCII code, so 'a'++ == 'b', 'b'++ == 'c', and so on...