Which methods are used to take a character from keyboard in java

Question

I am using char Y=sc.nextLine(); or char Y=sc.next(); but it is error
https://code.sololearn.com/cSioi3651m88/?ref=app

Answer 1

Use the following line:
char Y = sc.next().charAt(0);
It'll save the first character of the string as the char variable.

Answer 2

lot of thanks Shamima

Answer 3

did you included the Scanner class??

Answer 4

yes