Comma

Question

how i am avoiding from printing comma at the end of the list. (using " for " loop in the program)
example: 15,20,30,
to cancel the comma after 30.

Answer 1

x ? y : z

means if x is true, do y, else do z.

Answer 2

sorry, but,
https://www.sololearn.com/discuss/770661/?ref=app

Answer 3

System.out.print(x + (x == 30) ? "." : ",");

Thats nothing but if else.

Answer 4

what?

Answer 5

can you give me yout what's app number?