How can we show the ASCII values of UTF-8 standard in java?

Question

I'm trying to pring ascii values from 2817 to 2928 bt the console of the sololearn only show question marks...
https://code.sololearn.com/cy4vGpq1JDKg/?ref=app

Answer 1

Then may be SL compiler isn't supporting those characters. Online compilers are nowhere powerful than which we use in our systems!

Answer 2

values from 2817 does exist because my eclipse ide shows the characters after config preferences>workspace>textfile encoding to UTF-8.

Answer 3

https://code.sololearn.com/c8m6h85F2K53/?ref=app

I only changed the range of loop from 65 to 90, and it's working fine. So, for the values from 2817 to 2928 are ? (question mark), may be because those values doesn't exists according to the ASCII standards.