documentation issue

[jananijeev]

DESCRIPTION OF ISSUE/FEATURE :
datas related to languages are not mentioned, if it is mentioned it is very useful for future references regarding languages
WHY THIS ISSUE TO BE FIXED?
if this issue is fixed ,the language related issues are quite clarified among the new users of git hub
HOW TO REPRODUCE IN CASE OF BUG
there is not error regarding bug
OTHER NOTES/ENVIRONMENT INFORMATION
windows os 11
java online compiler
@Haripriyasaran